65055015

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4421}}^1$

素因数の和:4544

約数の個数: 32

約数和(自身を含む): 116740800

約数和(自身を除く): 51685785

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4421, 4905, 13263, 14715, 22105, 39789, 66315, 119367, 198945, 481889, 596835, 1445667, 2409445, 4337001, 7228335, 13011003, 21685005, 65055015]

約数ペア:

[(1, 65055015), (3, 21685005), (5, 13011003), (9, 7228335), (15, 4337001), (27, 2409445), (45, 1445667), (109, 596835), (135, 481889), (327, 198945), (545, 119367), (981, 66315), (1635, 39789), (2943, 22105), (4421, 14715), (4905, 13263)]