25236845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 32004480

約数和(自身を除く): 6767635

約数列:

[1, 5, 19, 95, 421, 631, 2105, 3155, 7999, 11989, 39995, 59945, 265651, 1328255, 5047369, 25236845]

約数ペア:

[(1, 25236845), (5, 5047369), (19, 1328255), (95, 265651), (421, 59945), (631, 39995), (2105, 11989), (3155, 7999)]