749270015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1871}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 994436352

約数和(自身を除く): 245166337

約数列:

[1, 5, 13, 61, 65, 101, 305, 505, 793, 1313, 1871, 3965, 6161, 6565, 9355, 24323, 30805, 80093, 114131, 121615, 188971, 400465, 570655, 944855, 1483703, 2456623, 7418515, 11527231, 12283115, 57636155, 149854003, 749270015]

約数ペア:

[(1, 749270015), (5, 149854003), (13, 57636155), (61, 12283115), (65, 11527231), (101, 7418515), (305, 2456623), (505, 1483703), (793, 944855), (1313, 570655), (1871, 400465), (3965, 188971), (6161, 121615), (6565, 114131), (9355, 80093), (24323, 30805)]