88891361325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{5039}}^1$

素因数の和:5268

約数の個数: 144

約数和(自身を含む): 177211157760

約数和(自身を除く): 88319796435

約数列:

[1, 3, 5, 9, 13, 15, 25, 37, 39, 45, 65, 75, 111, 117, 163, 185, 195, 225, 325, 333, 481, 489, 555, 585, 815, 925, 975, 1443, 1467, 1665, 2119, 2405, 2445, 2775, 2925, 4075, 4329, 5039, 6031, 6357, 7215, 7335, 8325, 10595, 12025, 12225, 15117, 18093, 19071, 21645, 25195, 30155, 31785, 36075, 36675, 45351, 52975, 54279, 65507, 75585, 78403, 90465, 95355, 108225, 125975, 150775, 158925, 186443, 196521, 226755, 235209, 271395, 327535, 377925, 392015, 452325, 476775, 559329, 589563, 705627, 821357, 932215, 982605, 1133775, 1176045, 1356975, 1637675, 1677987, 1960075, 2423759, 2464071, 2796645, 2947815, 3528135, 4106785, 4661075, 4913025, 5880225, 7271277, 7392213, 8389935, 10677641, 12118795, 12320355, 13983225, 14739075, 17640675, 20533925, 21813831, 30390209, 32032923, 36356385, 36961065, 41949675, 53388205, 60593975, 61601775, 91170627, 96098769, 109069155, 151951045, 160164615, 181781925, 184805325, 266941025, 273511881, 395072717, 455853135, 480493845, 545345775, 759755225, 800823075, 1185218151, 1367559405, 1975363585, 2279265675, 2402469225, 3555654453, 5926090755, 6837797025, 9876817925, 17778272265, 29630453775, 88891361325]

約数ペア:

[(1, 88891361325), (3, 29630453775), (5, 17778272265), (9, 9876817925), (13, 6837797025), (15, 5926090755), (25, 3555654453), (37, 2402469225), (39, 2279265675), (45, 1975363585), (65, 1367559405), (75, 1185218151), (111, 800823075), (117, 759755225), (163, 545345775), (185, 480493845), (195, 455853135), (225, 395072717), (325, 273511881), (333, 266941025), (481, 184805325), (489, 181781925), (555, 160164615), (585, 151951045), (815, 109069155), (925, 96098769), (975, 91170627), (1443, 61601775), (1467, 60593975), (1665, 53388205), (2119, 41949675), (2405, 36961065), (2445, 36356385), (2775, 32032923), (2925, 30390209), (4075, 21813831), (4329, 20533925), (5039, 17640675), (6031, 14739075), (6357, 13983225), (7215, 12320355), (7335, 12118795), (8325, 10677641), (10595, 8389935), (12025, 7392213), (12225, 7271277), (15117, 5880225), (18093, 4913025), (19071, 4661075), (21645, 4106785), (25195, 3528135), (30155, 2947815), (31785, 2796645), (36075, 2464071), (36675, 2423759), (45351, 1960075), (52975, 1677987), (54279, 1637675), (65507, 1356975), (75585, 1176045), (78403, 1133775), (90465, 982605), (95355, 932215), (108225, 821357), (125975, 705627), (150775, 589563), (158925, 559329), (186443, 476775), (196521, 452325), (226755, 392015), (235209, 377925), (271395, 327535)]