140147425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{727}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 190112832

約数和(自身を除く): 49965407

約数列:

[1, 5, 11, 25, 55, 275, 701, 727, 3505, 3635, 7711, 7997, 17525, 18175, 38555, 39985, 192775, 199925, 509627, 2548135, 5605897, 12740675, 28029485, 140147425]

約数ペア:

[(1, 140147425), (5, 28029485), (11, 12740675), (25, 5605897), (55, 2548135), (275, 509627), (701, 199925), (727, 192775), (3505, 39985), (3635, 38555), (7711, 18175), (7997, 17525)]