9221745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 16898112

約数和(自身を除く): 7676367

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 131, 195, 247, 285, 361, 393, 655, 741, 1083, 1235, 1703, 1805, 1965, 2489, 3705, 4693, 5109, 5415, 7467, 8515, 12445, 14079, 23465, 25545, 32357, 37335, 47291, 70395, 97071, 141873, 161785, 236455, 485355, 614783, 709365, 1844349, 3073915, 9221745]

約数ペア:

[(1, 9221745), (3, 3073915), (5, 1844349), (13, 709365), (15, 614783), (19, 485355), (39, 236455), (57, 161785), (65, 141873), (95, 97071), (131, 70395), (195, 47291), (247, 37335), (285, 32357), (361, 25545), (393, 23465), (655, 14079), (741, 12445), (1083, 8515), (1235, 7467), (1703, 5415), (1805, 5109), (1965, 4693), (2489, 3705)]