24711875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2120

約数の個数: 20

約数和(自身を含む): 32520840

約数和(自身を除く): 7808965

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2081, 2375, 10405, 11875, 39539, 52025, 197695, 260125, 988475, 1300625, 4942375, 24711875]

約数ペア:

[(1, 24711875), (5, 4942375), (19, 1300625), (25, 988475), (95, 260125), (125, 197695), (475, 52025), (625, 39539), (2081, 11875), (2375, 10405)]