167061225

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 283374720

約数和(自身を除く): 116313495

約数列:

[1, 3, 5, 15, 25, 71, 75, 137, 213, 229, 355, 411, 685, 687, 1065, 1145, 1775, 2055, 3425, 3435, 5325, 5725, 9727, 10275, 16259, 17175, 29181, 31373, 48635, 48777, 81295, 94119, 145905, 156865, 243175, 243885, 406475, 470595, 729525, 784325, 1219425, 2227483, 2352975, 6682449, 11137415, 33412245, 55687075, 167061225]

約数ペア:

[(1, 167061225), (3, 55687075), (5, 33412245), (15, 11137415), (25, 6682449), (71, 2352975), (75, 2227483), (137, 1219425), (213, 784325), (229, 729525), (355, 470595), (411, 406475), (685, 243885), (687, 243175), (1065, 156865), (1145, 145905), (1775, 94119), (2055, 81295), (3425, 48777), (3435, 48635), (5325, 31373), (5725, 29181), (9727, 17175), (10275, 16259)]