15693451895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1\times {\mathrm{4099}}^1$

素因数の和:4727

約数の個数: 32

約数和(自身を含む): 20730124800

約数和(自身を除く): 5036672905

約数列:

[1, 5, 11, 55, 151, 461, 755, 1661, 2305, 4099, 5071, 8305, 20495, 25355, 45089, 69611, 225445, 348055, 618949, 765721, 1889639, 3094745, 3828605, 6808439, 9448195, 20786029, 34042195, 103930145, 285335489, 1426677445, 3138690379, 15693451895]

約数ペア:

[(1, 15693451895), (5, 3138690379), (11, 1426677445), (55, 285335489), (151, 103930145), (461, 34042195), (755, 20786029), (1661, 9448195), (2305, 6808439), (4099, 3828605), (5071, 3094745), (8305, 1889639), (20495, 765721), (25355, 618949), (45089, 348055), (69611, 225445)]