1260141875

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{46889}}^1$

素因数の和:46952

約数の個数: 20

約数和(自身を含む): 1611327960

約数和(自身を除く): 351186085

約数列:

[1, 5, 25, 43, 125, 215, 625, 1075, 5375, 26875, 46889, 234445, 1172225, 2016227, 5861125, 10081135, 29305625, 50405675, 252028375, 1260141875]

約数ペア:

[(1, 1260141875), (5, 252028375), (25, 50405675), (43, 29305625), (125, 10081135), (215, 5861125), (625, 2016227), (1075, 1172225), (5375, 234445), (26875, 46889)]