3489190225

素因数分解:

$5^2\times {\mathrm{163}}^1\times {\mathrm{449}}^1\times {\mathrm{1907}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 4365122400

約数和(自身を除く): 875932175

約数列:

[1, 5, 25, 163, 449, 815, 1907, 2245, 4075, 9535, 11225, 47675, 73187, 310841, 365935, 856243, 1554205, 1829675, 4281215, 7771025, 21406075, 139567609, 697838045, 3489190225]

約数ペア:

[(1, 3489190225), (5, 697838045), (25, 139567609), (163, 21406075), (449, 7771025), (815, 4281215), (1907, 1829675), (2245, 1554205), (4075, 856243), (9535, 365935), (11225, 310841), (47675, 73187)]