13907575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 19034496

約数和(自身を除く): 5126921

約数列:

[1, 5, 11, 25, 55, 103, 275, 491, 515, 1133, 2455, 2575, 5401, 5665, 12275, 27005, 28325, 50573, 135025, 252865, 556303, 1264325, 2781515, 13907575]

約数ペア:

[(1, 13907575), (5, 2781515), (11, 1264325), (25, 556303), (55, 252865), (103, 135025), (275, 50573), (491, 28325), (515, 27005), (1133, 12275), (2455, 5665), (2575, 5401)]