807291225

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 1608647040

約数和(自身を除く): 801355815

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 197, 225, 325, 351, 467, 585, 591, 675, 975, 985, 1401, 1755, 1773, 2335, 2561, 2925, 2955, 4203, 4925, 5319, 6071, 7005, 7683, 8775, 8865, 11675, 12609, 12805, 14775, 18213, 21015, 23049, 26595, 30355, 35025, 38415, 44325, 54639, 63045, 64025, 69147, 91065, 91999, 105075, 115245, 132975, 151775, 163917, 192075, 273195, 275997, 315225, 345735, 455325, 459995, 576225, 819585, 827991, 1195987, 1365975, 1379985, 1728675, 2299975, 2483973, 3587961, 4097925, 4139955, 5979935, 6899925, 10763883, 12419865, 17939805, 20699775, 29899675, 32291649, 53819415, 62099325, 89699025, 161458245, 269097075, 807291225]

約数ペア:

[(1, 807291225), (3, 269097075), (5, 161458245), (9, 89699025), (13, 62099325), (15, 53819415), (25, 32291649), (27, 29899675), (39, 20699775), (45, 17939805), (65, 12419865), (75, 10763883), (117, 6899925), (135, 5979935), (195, 4139955), (197, 4097925), (225, 3587961), (325, 2483973), (351, 2299975), (467, 1728675), (585, 1379985), (591, 1365975), (675, 1195987), (975, 827991), (985, 819585), (1401, 576225), (1755, 459995), (1773, 455325), (2335, 345735), (2561, 315225), (2925, 275997), (2955, 273195), (4203, 192075), (4925, 163917), (5319, 151775), (6071, 132975), (7005, 115245), (7683, 105075), (8775, 91999), (8865, 91065), (11675, 69147), (12609, 64025), (12805, 63045), (14775, 54639), (18213, 44325), (21015, 38415), (23049, 35025), (26595, 30355)]