75921885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 142584624

約数和(自身を除く): 66662739

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 233, 557, 585, 699, 1165, 1671, 2097, 2785, 3029, 3495, 5013, 7241, 8355, 9087, 10485, 15145, 21723, 25065, 27261, 36205, 45435, 65169, 108615, 129781, 136305, 325845, 389343, 648905, 1168029, 1687153, 1946715, 5061459, 5840145, 8435765, 15184377, 25307295, 75921885]

約数ペア:

[(1, 75921885), (3, 25307295), (5, 15184377), (9, 8435765), (13, 5840145), (15, 5061459), (39, 1946715), (45, 1687153), (65, 1168029), (117, 648905), (195, 389343), (233, 325845), (557, 136305), (585, 129781), (699, 108615), (1165, 65169), (1671, 45435), (2097, 36205), (2785, 27261), (3029, 25065), (3495, 21723), (5013, 15145), (7241, 10485), (8355, 9087)]