3130965

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 5562648

約数和(自身を除く): 2431683

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1697, 1845, 5091, 8485, 15273, 25455, 69577, 76365, 208731, 347885, 626193, 1043655, 3130965]

約数ペア:

[(1, 3130965), (3, 1043655), (5, 626193), (9, 347885), (15, 208731), (41, 76365), (45, 69577), (123, 25455), (205, 15273), (369, 8485), (615, 5091), (1697, 1845)]