78896245

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 96130800

約数和(自身を除く): 17234555

約数列:

[1, 5, 137, 149, 685, 745, 773, 3865, 20413, 102065, 105901, 115177, 529505, 575885, 15779249, 78896245]

約数ペア:

[(1, 78896245), (5, 15779249), (137, 575885), (149, 529505), (685, 115177), (745, 105901), (773, 102065), (3865, 20413)]