2103114625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{1013}}^1$

素因数の和:2022

約数の個数: 32

約数和(自身を含む): 2784671136

約数和(自身を除く): 681556511

約数列:

[1, 5, 17, 25, 85, 125, 425, 977, 1013, 2125, 4885, 5065, 16609, 17221, 24425, 25325, 83045, 86105, 122125, 126625, 415225, 430525, 989701, 2076125, 2152625, 4948505, 16824917, 24742525, 84124585, 123712625, 420622925, 2103114625]

約数ペア:

[(1, 2103114625), (5, 420622925), (17, 123712625), (25, 84124585), (85, 24742525), (125, 16824917), (425, 4948505), (977, 2152625), (1013, 2076125), (2125, 989701), (4885, 430525), (5065, 415225), (16609, 126625), (17221, 122125), (24425, 86105), (25325, 83045)]