315026275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1483}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 405755280

約数和(自身を除く): 90729005

約数列:

[1, 5, 25, 29, 145, 293, 725, 1465, 1483, 7325, 7415, 8497, 37075, 42485, 43007, 212425, 215035, 434519, 1075175, 2172595, 10862975, 12601051, 63005255, 315026275]

約数ペア:

[(1, 315026275), (5, 63005255), (25, 12601051), (29, 10862975), (145, 2172595), (293, 1075175), (725, 434519), (1465, 215035), (1483, 212425), (7325, 43007), (7415, 42485), (8497, 37075)]