5142501

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 72

約数和(自身を含む): 10013760

約数和(自身を除く): 4871259

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 49, 63, 69, 91, 117, 147, 161, 169, 189, 207, 273, 299, 351, 441, 483, 507, 621, 637, 819, 897, 1127, 1183, 1323, 1449, 1521, 1911, 2093, 2457, 2691, 3381, 3549, 3887, 4347, 4563, 5733, 6279, 8073, 8281, 10143, 10647, 11661, 14651, 17199, 18837, 24843, 27209, 30429, 31941, 34983, 43953, 56511, 74529, 81627, 104949, 131859, 190463, 223587, 244881, 395577, 571389, 734643, 1714167, 5142501]

約数ペア:

[(1, 5142501), (3, 1714167), (7, 734643), (9, 571389), (13, 395577), (21, 244881), (23, 223587), (27, 190463), (39, 131859), (49, 104949), (63, 81627), (69, 74529), (91, 56511), (117, 43953), (147, 34983), (161, 31941), (169, 30429), (189, 27209), (207, 24843), (273, 18837), (299, 17199), (351, 14651), (441, 11661), (483, 10647), (507, 10143), (621, 8281), (637, 8073), (819, 6279), (897, 5733), (1127, 4563), (1183, 4347), (1323, 3887), (1449, 3549), (1521, 3381), (1911, 2691), (2093, 2457)]