17270235

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1721}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 30086784

約数和(自身を除く): 12816549

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 1721, 2007, 3345, 5163, 8605, 10035, 15489, 25815, 77445, 383783, 1151349, 1918915, 3454047, 5756745, 17270235]

約数ペア:

[(1, 17270235), (3, 5756745), (5, 3454047), (9, 1918915), (15, 1151349), (45, 383783), (223, 77445), (669, 25815), (1115, 15489), (1721, 10035), (2007, 8605), (3345, 5163)]