74491295

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4253}}^1$

素因数の和:4402

約数の個数: 16

約数和(自身を含む): 93111552

約数和(自身を除く): 18620257

約数列:

[1, 5, 31, 113, 155, 565, 3503, 4253, 17515, 21265, 131843, 480589, 659215, 2402945, 14898259, 74491295]

約数ペア:

[(1, 74491295), (5, 14898259), (31, 2402945), (113, 659215), (155, 480589), (565, 131843), (3503, 21265), (4253, 17515)]