766886965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 1004322816

約数和(自身を除く): 237435851

約数列:

[1, 5, 13, 65, 191, 223, 277, 955, 1115, 1385, 2483, 2899, 3601, 12415, 14495, 18005, 42593, 52907, 61771, 212965, 264535, 308855, 553709, 687791, 803023, 2768545, 3438955, 4015115, 11798261, 58991305, 153377393, 766886965]

約数ペア:

[(1, 766886965), (5, 153377393), (13, 58991305), (65, 11798261), (191, 4015115), (223, 3438955), (277, 2768545), (955, 803023), (1115, 687791), (1385, 553709), (2483, 308855), (2899, 264535), (3601, 212965), (12415, 61771), (14495, 52907), (18005, 42593)]