15153490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 29916864

約数和(自身を除く): 14763374

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 347, 397, 694, 794, 1735, 1985, 3470, 3817, 3970, 4367, 7634, 8734, 19085, 21835, 38170, 43670, 137759, 275518, 688795, 1377590, 1515349, 3030698, 7576745, 15153490]

約数ペア:

[(1, 15153490), (2, 7576745), (5, 3030698), (10, 1515349), (11, 1377590), (22, 688795), (55, 275518), (110, 137759), (347, 43670), (397, 38170), (694, 21835), (794, 19085), (1735, 8734), (1985, 7634), (3470, 4367), (3817, 3970)]