40754075

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 51917808

約数和(自身を除く): 11163733

約数列:

[1, 5, 25, 73, 137, 163, 365, 685, 815, 1825, 3425, 4075, 10001, 11899, 22331, 50005, 59495, 111655, 250025, 297475, 558275, 1630163, 8150815, 40754075]

約数ペア:

[(1, 40754075), (5, 8150815), (25, 1630163), (73, 558275), (137, 297475), (163, 250025), (365, 111655), (685, 59495), (815, 50005), (1825, 22331), (3425, 11899), (4075, 10001)]