90488525

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 115349760

約数和(自身を除く): 24861235

約数列:

[1, 5, 25, 67, 89, 335, 445, 607, 1675, 2225, 3035, 5963, 15175, 29815, 40669, 54023, 149075, 203345, 270115, 1016725, 1350575, 3619541, 18097705, 90488525]

約数ペア:

[(1, 90488525), (5, 18097705), (25, 3619541), (67, 1350575), (89, 1016725), (335, 270115), (445, 203345), (607, 149075), (1675, 54023), (2225, 40669), (3035, 29815), (5963, 15175)]