90219675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13219}}^1$

素因数の和:13252

約数の個数: 48

約数和(自身を含む): 183599360

約数和(自身を除く): 93379685

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 13219, 39657, 66095, 92533, 171847, 198285, 277599, 330475, 462665, 515541, 859235, 991425, 1202929, 1387995, 2313325, 2577705, 3608787, 4296175, 6014645, 6939975, 12888525, 18043935, 30073225, 90219675]

約数ペア:

[(1, 90219675), (3, 30073225), (5, 18043935), (7, 12888525), (13, 6939975), (15, 6014645), (21, 4296175), (25, 3608787), (35, 2577705), (39, 2313325), (65, 1387995), (75, 1202929), (91, 991425), (105, 859235), (175, 515541), (195, 462665), (273, 330475), (325, 277599), (455, 198285), (525, 171847), (975, 92533), (1365, 66095), (2275, 39657), (6825, 13219)]