38933225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 50621760

約数和(自身を除く): 11688535

約数列:

[1, 5, 25, 29, 83, 145, 415, 647, 725, 2075, 2407, 3235, 12035, 16175, 18763, 53701, 60175, 93815, 268505, 469075, 1342525, 1557329, 7786645, 38933225]

約数ペア:

[(1, 38933225), (5, 7786645), (25, 1557329), (29, 1342525), (83, 469075), (145, 268505), (415, 93815), (647, 60175), (725, 53701), (2075, 18763), (2407, 16175), (3235, 12035)]