1551188395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{24821}}^1$

素因数の和:25286

約数の個数: 16

約数和(自身を含む): 1930158720

約数和(自身を除く): 378970325

約数列:

[1, 5, 29, 145, 431, 2155, 12499, 24821, 62495, 124105, 719809, 3599045, 10697851, 53489255, 310237679, 1551188395]

約数ペア:

[(1, 1551188395), (5, 310237679), (29, 53489255), (145, 10697851), (431, 3599045), (2155, 719809), (12499, 124105), (24821, 62495)]