179327265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2957}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 310093056

約数和(自身を除く): 130765791

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 311, 933, 1555, 2957, 4043, 4665, 8871, 12129, 14785, 20215, 38441, 44355, 60645, 115323, 192205, 576615, 919627, 2758881, 4598135, 11955151, 13794405, 35865453, 59775755, 179327265]

約数ペア:

[(1, 179327265), (3, 59775755), (5, 35865453), (13, 13794405), (15, 11955151), (39, 4598135), (65, 2758881), (195, 919627), (311, 576615), (933, 192205), (1555, 115323), (2957, 60645), (4043, 44355), (4665, 38441), (8871, 20215), (12129, 14785)]