12537915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 21833280

約数和(自身を除く): 9295365

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 569, 1469, 1695, 1707, 2845, 4407, 7345, 7397, 8535, 22035, 22191, 36985, 64297, 110955, 192891, 321485, 835861, 964455, 2507583, 4179305, 12537915]

約数ペア:

[(1, 12537915), (3, 4179305), (5, 2507583), (13, 964455), (15, 835861), (39, 321485), (65, 192891), (113, 110955), (195, 64297), (339, 36985), (565, 22191), (569, 22035), (1469, 8535), (1695, 7397), (1707, 7345), (2845, 4407)]