13165001575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{276721}}^1$

素因数の和:276915

約数の個数: 24

約数和(自身を含む): 17911661616

約数和(自身を除く): 4746660041

約数列:

[1, 5, 11, 25, 55, 173, 275, 865, 1903, 4325, 9515, 47575, 276721, 1383605, 3043931, 6918025, 15219655, 47872733, 76098275, 239363665, 526600063, 1196818325, 2633000315, 13165001575]

約数ペア:

[(1, 13165001575), (5, 2633000315), (11, 1196818325), (25, 526600063), (55, 239363665), (173, 76098275), (275, 47872733), (865, 15219655), (1903, 6918025), (4325, 3043931), (9515, 1383605), (47575, 276721)]