1612645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 2079360

約数和(自身を除く): 466715

約数列:

[1, 5, 23, 37, 115, 185, 379, 851, 1895, 4255, 8717, 14023, 43585, 70115, 322529, 1612645]

約数ペア:

[(1, 1612645), (5, 322529), (23, 70115), (37, 43585), (115, 14023), (185, 8717), (379, 4255), (851, 1895)]