1230668875

素因数分解:

$5^3\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 1562431104

約数和(自身を除く): 331762229

約数列:

[1, 5, 25, 113, 125, 151, 565, 577, 755, 2825, 2885, 3775, 14125, 14425, 17063, 18875, 65201, 72125, 85315, 87127, 326005, 426575, 435635, 1630025, 2132875, 2178175, 8150125, 9845351, 10890875, 49226755, 246133775, 1230668875]

約数ペア:

[(1, 1230668875), (5, 246133775), (25, 49226755), (113, 10890875), (125, 9845351), (151, 8150125), (565, 2178175), (577, 2132875), (755, 1630025), (2825, 435635), (2885, 426575), (3775, 326005), (14125, 87127), (14425, 85315), (17063, 72125), (18875, 65201)]