10380625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1014

約数の個数: 20

約数和(自身を含む): 13748724

約数和(自身を除く): 3368099

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 977, 2125, 4885, 10625, 16609, 24425, 83045, 122125, 415225, 610625, 2076125, 10380625]

約数ペア:

[(1, 10380625), (5, 2076125), (17, 610625), (25, 415225), (85, 122125), (125, 83045), (425, 24425), (625, 16609), (977, 10625), (2125, 4885)]