2247684505

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1609}}^1\times {\mathrm{2309}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 2967841800

約数和(自身を除く): 720157295

約数列:

[1, 5, 11, 55, 121, 605, 1609, 2309, 8045, 11545, 17699, 25399, 88495, 126995, 194689, 279389, 973445, 1396945, 3715181, 18575905, 40866991, 204334955, 449536901, 2247684505]

約数ペア:

[(1, 2247684505), (5, 449536901), (11, 204334955), (55, 40866991), (121, 18575905), (605, 3715181), (1609, 1396945), (2309, 973445), (8045, 279389), (11545, 194689), (17699, 126995), (25399, 88495)]