139418655

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{226697}}^1$

素因数の和:226746

約数の個数: 16

約数和(自身を含む): 228511584

約数和(自身を除く): 89092929

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 226697, 680091, 1133485, 3400455, 9294577, 27883731, 46472885, 139418655]

約数ペア:

[(1, 139418655), (3, 46472885), (5, 27883731), (15, 9294577), (41, 3400455), (123, 1133485), (205, 680091), (615, 226697)]