75826155

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5623}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 129576960

約数和(自身を除く): 53750805

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 5623, 13485, 16869, 28115, 84345, 163067, 174313, 489201, 522939, 815335, 871565, 2446005, 2614695, 5055077, 15165231, 25275385, 75826155]

約数ペア:

[(1, 75826155), (3, 25275385), (5, 15165231), (15, 5055077), (29, 2614695), (31, 2446005), (87, 871565), (93, 815335), (145, 522939), (155, 489201), (435, 174313), (465, 163067), (899, 84345), (2697, 28115), (4495, 16869), (5623, 13485)]