15957632925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{52967}}^1$

素因数の和:53099

約数の個数: 72

約数和(自身を含む): 31079927424

約数和(自身を除く): 15122294499

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 103, 117, 195, 225, 309, 325, 515, 585, 927, 975, 1339, 1545, 2575, 2925, 4017, 4635, 6695, 7725, 12051, 20085, 23175, 33475, 52967, 60255, 100425, 158901, 264835, 301275, 476703, 688571, 794505, 1324175, 2065713, 2383515, 3442855, 3972525, 5455601, 6197139, 10328565, 11917575, 16366803, 17214275, 27278005, 30985695, 49100409, 51642825, 70922813, 81834015, 136390025, 154928475, 212768439, 245502045, 354614065, 409170075, 638305317, 1063842195, 1227510225, 1773070325, 3191526585, 5319210975, 15957632925]

約数ペア:

[(1, 15957632925), (3, 5319210975), (5, 3191526585), (9, 1773070325), (13, 1227510225), (15, 1063842195), (25, 638305317), (39, 409170075), (45, 354614065), (65, 245502045), (75, 212768439), (103, 154928475), (117, 136390025), (195, 81834015), (225, 70922813), (309, 51642825), (325, 49100409), (515, 30985695), (585, 27278005), (927, 17214275), (975, 16366803), (1339, 11917575), (1545, 10328565), (2575, 6197139), (2925, 5455601), (4017, 3972525), (4635, 3442855), (6695, 2383515), (7725, 2065713), (12051, 1324175), (20085, 794505), (23175, 688571), (33475, 476703), (52967, 301275), (60255, 264835), (100425, 158901)]