121863665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5189}}^1$

素因数の和:5273

約数の個数: 32

約数和(自身を含む): 185345280

約数和(自身を除く): 63481615

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 3355, 4697, 5189, 23485, 25945, 36323, 57079, 181615, 285395, 316529, 399553, 1582645, 1997765, 2215703, 3481819, 11078515, 17409095, 24372733, 121863665]

約数ペア:

[(1, 121863665), (5, 24372733), (7, 17409095), (11, 11078515), (35, 3481819), (55, 2215703), (61, 1997765), (77, 1582645), (305, 399553), (385, 316529), (427, 285395), (671, 181615), (2135, 57079), (3355, 36323), (4697, 25945), (5189, 23485)]