74725183

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 90744192

約数和(自身を除く): 16019009

約数列:

[1, 13, 17, 23, 61, 221, 241, 299, 391, 793, 1037, 1403, 3133, 4097, 5083, 5543, 13481, 14701, 18239, 23851, 53261, 72059, 94231, 191113, 249917, 310063, 338123, 1225003, 3248921, 4395599, 5748091, 74725183]

約数ペア:

[(1, 74725183), (13, 5748091), (17, 4395599), (23, 3248921), (61, 1225003), (221, 338123), (241, 310063), (299, 249917), (391, 191113), (793, 94231), (1037, 72059), (1403, 53261), (3133, 23851), (4097, 18239), (5083, 14701), (5543, 13481)]