138555305

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 194745600

約数和(自身を除く): 56190295

約数列:

[1, 5, 7, 35, 59, 229, 293, 295, 413, 1145, 1465, 1603, 2051, 2065, 8015, 10255, 13511, 17287, 67097, 67555, 86435, 94577, 121009, 335485, 469679, 472885, 605045, 2348395, 3958723, 19793615, 27711061, 138555305]

約数ペア:

[(1, 138555305), (5, 27711061), (7, 19793615), (35, 3958723), (59, 2348395), (229, 605045), (293, 472885), (295, 469679), (413, 335485), (1145, 121009), (1465, 94577), (1603, 86435), (2051, 67555), (2065, 67097), (8015, 17287), (10255, 13511)]