125975025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2263

約数の個数: 72

約数和(自身を含む): 256965696

約数和(自身を除く): 130990671

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 253, 275, 345, 495, 575, 759, 825, 1035, 1265, 1725, 2213, 2277, 2475, 3795, 5175, 6325, 6639, 11065, 11385, 18975, 19917, 24343, 33195, 50899, 55325, 56925, 73029, 99585, 121715, 152697, 165975, 219087, 254495, 365145, 458091, 497925, 559889, 608575, 763485, 1095435, 1272475, 1679667, 1825725, 2290455, 2799445, 3817425, 5039001, 5477175, 8398335, 11452275, 13997225, 25195005, 41991675, 125975025]

約数ペア:

[(1, 125975025), (3, 41991675), (5, 25195005), (9, 13997225), (11, 11452275), (15, 8398335), (23, 5477175), (25, 5039001), (33, 3817425), (45, 2799445), (55, 2290455), (69, 1825725), (75, 1679667), (99, 1272475), (115, 1095435), (165, 763485), (207, 608575), (225, 559889), (253, 497925), (275, 458091), (345, 365145), (495, 254495), (575, 219087), (759, 165975), (825, 152697), (1035, 121715), (1265, 99585), (1725, 73029), (2213, 56925), (2277, 55325), (2475, 50899), (3795, 33195), (5175, 24343), (6325, 19917), (6639, 18975), (11065, 11385)]