3627885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 6314112

約数和(自身を除く): 2686227

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 347, 615, 697, 1041, 1735, 2091, 3485, 5205, 5899, 10455, 14227, 17697, 29495, 42681, 71135, 88485, 213405, 241859, 725577, 1209295, 3627885]

約数ペア:

[(1, 3627885), (3, 1209295), (5, 725577), (15, 241859), (17, 213405), (41, 88485), (51, 71135), (85, 42681), (123, 29495), (205, 17697), (255, 14227), (347, 10455), (615, 5899), (697, 5205), (1041, 3485), (1735, 2091)]