22831445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 35844480

約数和(自身を除く): 13013035

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 139, 247, 361, 455, 665, 695, 973, 1235, 1729, 1805, 1807, 2527, 2641, 4693, 4865, 8645, 9035, 12635, 12649, 13205, 18487, 23465, 32851, 34333, 50179, 63245, 92435, 164255, 171665, 240331, 250895, 351253, 652327, 1201655, 1756265, 3261635, 4566289, 22831445]

約数ペア:

[(1, 22831445), (5, 4566289), (7, 3261635), (13, 1756265), (19, 1201655), (35, 652327), (65, 351253), (91, 250895), (95, 240331), (133, 171665), (139, 164255), (247, 92435), (361, 63245), (455, 50179), (665, 34333), (695, 32851), (973, 23465), (1235, 18487), (1729, 13205), (1805, 12649), (1807, 12635), (2527, 9035), (2641, 8645), (4693, 4865)]