472113885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{1697}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 801021312

約数和(自身を除く): 328907427

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1091, 1697, 3273, 5091, 5455, 8485, 16365, 18547, 25455, 28849, 55641, 86547, 92735, 144245, 278205, 432735, 1851427, 5554281, 9257135, 27771405, 31474259, 94422777, 157371295, 472113885]

約数ペア:

[(1, 472113885), (3, 157371295), (5, 94422777), (15, 31474259), (17, 27771405), (51, 9257135), (85, 5554281), (255, 1851427), (1091, 432735), (1697, 278205), (3273, 144245), (5091, 92735), (5455, 86547), (8485, 55641), (16365, 28849), (18547, 25455)]