69492085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 98106624

約数和(自身を除く): 28614539

約数列:

[1, 5, 13, 23, 43, 47, 65, 115, 215, 235, 299, 529, 559, 611, 989, 1081, 1495, 2021, 2645, 2795, 3055, 4945, 5405, 6877, 10105, 12857, 14053, 22747, 24863, 26273, 34385, 46483, 64285, 70265, 113735, 124315, 131365, 232415, 295711, 323219, 604279, 1069109, 1478555, 1616095, 3021395, 5345545, 13898417, 69492085]

約数ペア:

[(1, 69492085), (5, 13898417), (13, 5345545), (23, 3021395), (43, 1616095), (47, 1478555), (65, 1069109), (115, 604279), (215, 323219), (235, 295711), (299, 232415), (529, 131365), (559, 124315), (611, 113735), (989, 70265), (1081, 64285), (1495, 46483), (2021, 34385), (2645, 26273), (2795, 24863), (3055, 22747), (4945, 14053), (5405, 12857), (6877, 10105)]