234271815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1489}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 397794240

約数和(自身を除く): 163522425

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 617, 1489, 1851, 3085, 4467, 7445, 9255, 10489, 22335, 25313, 31467, 52445, 75939, 126565, 157335, 379695, 918713, 2756139, 4593565, 13780695, 15618121, 46854363, 78090605, 234271815]

約数ペア:

[(1, 234271815), (3, 78090605), (5, 46854363), (15, 15618121), (17, 13780695), (51, 4593565), (85, 2756139), (255, 918713), (617, 379695), (1489, 157335), (1851, 126565), (3085, 75939), (4467, 52445), (7445, 31467), (9255, 25313), (10489, 22335)]