39298945

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 55710720

約数和(自身を除く): 16411775

約数列:

[1, 5, 7, 35, 61, 79, 233, 305, 395, 427, 553, 1165, 1631, 2135, 2765, 4819, 8155, 14213, 18407, 24095, 33733, 71065, 92035, 99491, 128849, 168665, 497455, 644245, 1122827, 5614135, 7859789, 39298945]

約数ペア:

[(1, 39298945), (5, 7859789), (7, 5614135), (35, 1122827), (61, 644245), (79, 497455), (233, 168665), (305, 128849), (395, 99491), (427, 92035), (553, 71065), (1165, 33733), (1631, 24095), (2135, 18407), (2765, 14213), (4819, 8155)]