12517695

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16363}}^1$

素因数の和:16391

約数の個数: 24

約数和(自身を含む): 22975056

約数和(自身を除く): 10457361

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 16363, 49089, 81815, 147267, 245445, 278171, 736335, 834513, 1390855, 2503539, 4172565, 12517695]

約数ペア:

[(1, 12517695), (3, 4172565), (5, 2503539), (9, 1390855), (15, 834513), (17, 736335), (45, 278171), (51, 245445), (85, 147267), (153, 81815), (255, 49089), (765, 16363)]