83541745

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 121522176

約数和(自身を除く): 37980431

約数列:

[1, 5, 7, 31, 35, 37, 155, 185, 217, 259, 1085, 1147, 1295, 2081, 5735, 8029, 10405, 14567, 40145, 64511, 72835, 76997, 322555, 384985, 451577, 538979, 2257885, 2386907, 2694895, 11934535, 16708349, 83541745]

約数ペア:

[(1, 83541745), (5, 16708349), (7, 11934535), (31, 2694895), (35, 2386907), (37, 2257885), (155, 538979), (185, 451577), (217, 384985), (259, 322555), (1085, 76997), (1147, 72835), (1295, 64511), (2081, 40145), (5735, 14567), (8029, 10405)]