51100965

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27697}}^1$

素因数の和:27749

約数の個数: 24

約数和(自身を含む): 90738648

約数和(自身を除く): 39637683

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 27697, 83091, 138485, 249273, 415455, 1135577, 1246365, 3406731, 5677885, 10220193, 17033655, 51100965]

約数ペア:

[(1, 51100965), (3, 17033655), (5, 10220193), (9, 5677885), (15, 3406731), (41, 1246365), (45, 1135577), (123, 415455), (205, 249273), (369, 138485), (615, 83091), (1845, 27697)]