10200905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 14501256

約数和(自身を除く): 4300351

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1297, 1573, 6485, 7865, 14267, 16861, 71335, 84305, 156937, 185471, 784685, 927355, 2040181, 10200905]

約数ペア:

[(1, 10200905), (5, 2040181), (11, 927355), (13, 784685), (55, 185471), (65, 156937), (121, 84305), (143, 71335), (605, 16861), (715, 14267), (1297, 7865), (1573, 6485)]