130621725

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{44657}}^1$

素因数の和:44686

約数の個数: 36

約数和(自身を含む): 251960436

約数和(自身を除く): 121338711

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 44657, 133971, 223285, 401913, 580541, 669855, 1116425, 1741623, 2009565, 2902705, 3349275, 5224869, 8708115, 10047825, 14513525, 26124345, 43540575, 130621725]

約数ペア:

[(1, 130621725), (3, 43540575), (5, 26124345), (9, 14513525), (13, 10047825), (15, 8708115), (25, 5224869), (39, 3349275), (45, 2902705), (65, 2009565), (75, 1741623), (117, 1116425), (195, 669855), (225, 580541), (325, 401913), (585, 223285), (975, 133971), (2925, 44657)]