123458075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13099}}^1$

素因数の和:13151

約数の個数: 24

約数和(自身を含む): 170562000

約数和(自身を除く): 47103925

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 9425, 13099, 65495, 170287, 327475, 379871, 851435, 1899355, 4257175, 4938323, 9496775, 24691615, 123458075]

約数ペア:

[(1, 123458075), (5, 24691615), (13, 9496775), (25, 4938323), (29, 4257175), (65, 1899355), (145, 851435), (325, 379871), (377, 327475), (725, 170287), (1885, 65495), (9425, 13099)]