57161615

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 23276785

約数列:

[1, 5, 7, 35, 97, 113, 149, 485, 565, 679, 745, 791, 1043, 3395, 3955, 5215, 10961, 14453, 16837, 54805, 72265, 76727, 84185, 101171, 117859, 383635, 505855, 589295, 1633189, 8165945, 11432323, 57161615]

約数ペア:

[(1, 57161615), (5, 11432323), (7, 8165945), (35, 1633189), (97, 589295), (113, 505855), (149, 383635), (485, 117859), (565, 101171), (679, 84185), (745, 76727), (791, 72265), (1043, 54805), (3395, 16837), (3955, 14453), (5215, 10961)]