63453725

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{41609}}^1$

素因数の和:41680

約数の個数: 12

約数和(自身を含む): 79974420

約数和(自身を除く): 16520695

約数列:

[1, 5, 25, 61, 305, 1525, 41609, 208045, 1040225, 2538149, 12690745, 63453725]

約数ペア:

[(1, 63453725), (5, 12690745), (25, 2538149), (61, 1040225), (305, 208045), (1525, 41609)]