15695879991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{16979}}^1$

素因数の和:17359

約数の個数: 32

約数和(自身を含む): 23130835200

約数和(自身を除く): 7434955209

約数列:

[1, 3, 11, 33, 109, 257, 327, 771, 1199, 2827, 3597, 8481, 16979, 28013, 50937, 84039, 186769, 308143, 560307, 924429, 1850711, 4363603, 5552133, 13090809, 20357821, 47999633, 61073463, 143998899, 475632727, 1426898181, 5231959997, 15695879991]

約数ペア:

[(1, 15695879991), (3, 5231959997), (11, 1426898181), (33, 475632727), (109, 143998899), (257, 61073463), (327, 47999633), (771, 20357821), (1199, 13090809), (2827, 5552133), (3597, 4363603), (8481, 1850711), (16979, 924429), (28013, 560307), (50937, 308143), (84039, 186769)]