22981065

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 37915776

約数和(自身を除く): 14934711

約数列:

[1, 3, 5, 15, 53, 137, 159, 211, 265, 411, 633, 685, 795, 1055, 2055, 3165, 7261, 11183, 21783, 28907, 33549, 36305, 55915, 86721, 108915, 144535, 167745, 433605, 1532071, 4596213, 7660355, 22981065]

約数ペア:

[(1, 22981065), (3, 7660355), (5, 4596213), (15, 1532071), (53, 433605), (137, 167745), (159, 144535), (211, 108915), (265, 86721), (411, 55915), (633, 36305), (685, 33549), (795, 28907), (1055, 21783), (2055, 11183), (3165, 7261)]