2010398625

素因数分解:

$3^2\times 5^3\times {\mathrm{1787021}}^1$

素因数の和:1787042

約数の個数: 24

約数和(自身を含む): 3624080616

約数和(自身を除く): 1613681991

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1787021, 5361063, 8935105, 16083189, 26805315, 44675525, 80415945, 134026575, 223377625, 402079725, 670132875, 2010398625]

約数ペア:

[(1, 2010398625), (3, 670132875), (5, 402079725), (9, 223377625), (15, 134026575), (25, 80415945), (45, 44675525), (75, 26805315), (125, 16083189), (225, 8935105), (375, 5361063), (1125, 1787021)]