24966875

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:992

約数の個数: 20

約数和(自身を含む): 31958520

約数和(自身を除く): 6991645

約数列:

[1, 5, 25, 43, 125, 215, 625, 929, 1075, 4645, 5375, 23225, 26875, 39947, 116125, 199735, 580625, 998675, 4993375, 24966875]

約数ペア:

[(1, 24966875), (5, 4993375), (25, 998675), (43, 580625), (125, 199735), (215, 116125), (625, 39947), (929, 26875), (1075, 23225), (4645, 5375)]