156948324925

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2297}}^1$

素因数の和:2551

約数の個数: 96

約数和(自身を含む): 232657608960

約数和(自身を除く): 75709284035

約数列:

[1, 5, 7, 25, 35, 41, 89, 107, 175, 205, 287, 445, 535, 623, 749, 1025, 1435, 2225, 2297, 2675, 3115, 3649, 3745, 4387, 7175, 9523, 11485, 15575, 16079, 18245, 18725, 21935, 25543, 30709, 47615, 57425, 66661, 80395, 91225, 94177, 109675, 127715, 153545, 204433, 238075, 245779, 333305, 390443, 401975, 470885, 638575, 659239, 767725, 1022165, 1228895, 1431031, 1666525, 1720453, 1952215, 2354425, 2733101, 3296195, 5110825, 6144475, 7155155, 8381753, 8602265, 9761075, 10076939, 13665505, 16480975, 21874331, 35775775, 41908765, 43011325, 50384695, 58672271, 68327525, 70538573, 109371655, 153120317, 209543825, 251923475, 293361355, 352692865, 546858275, 765601585, 896847571, 1466806775, 1763464325, 3828007925, 4484237855, 6277932997, 22421189275, 31389664985, 156948324925]

約数ペア:

[(1, 156948324925), (5, 31389664985), (7, 22421189275), (25, 6277932997), (35, 4484237855), (41, 3828007925), (89, 1763464325), (107, 1466806775), (175, 896847571), (205, 765601585), (287, 546858275), (445, 352692865), (535, 293361355), (623, 251923475), (749, 209543825), (1025, 153120317), (1435, 109371655), (2225, 70538573), (2297, 68327525), (2675, 58672271), (3115, 50384695), (3649, 43011325), (3745, 41908765), (4387, 35775775), (7175, 21874331), (9523, 16480975), (11485, 13665505), (15575, 10076939), (16079, 9761075), (18245, 8602265), (18725, 8381753), (21935, 7155155), (25543, 6144475), (30709, 5110825), (47615, 3296195), (57425, 2733101), (66661, 2354425), (80395, 1952215), (91225, 1720453), (94177, 1666525), (109675, 1431031), (127715, 1228895), (153545, 1022165), (204433, 767725), (238075, 659239), (245779, 638575), (333305, 470885), (390443, 401975)]