7415225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 9865440

約数和(自身を除く): 2450215

約数列:

[1, 5, 19, 25, 67, 95, 233, 335, 475, 1165, 1273, 1675, 4427, 5825, 6365, 15611, 22135, 31825, 78055, 110675, 296609, 390275, 1483045, 7415225]

約数ペア:

[(1, 7415225), (5, 1483045), (19, 390275), (25, 296609), (67, 110675), (95, 78055), (233, 31825), (335, 22135), (475, 15611), (1165, 6365), (1273, 5825), (1675, 4427)]