7940575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 10552400

約数和(自身を除く): 2611825

約数列:

[1, 5, 19, 25, 73, 95, 229, 365, 475, 1145, 1387, 1825, 4351, 5725, 6935, 16717, 21755, 34675, 83585, 108775, 317623, 417925, 1588115, 7940575]

約数ペア:

[(1, 7940575), (5, 1588115), (19, 417925), (25, 317623), (73, 108775), (95, 83585), (229, 34675), (365, 21755), (475, 16717), (1145, 6935), (1387, 5725), (1825, 4351)]