38480455

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 52093440

約数和(自身を除く): 13612985

約数列:

[1, 5, 13, 31, 65, 113, 155, 169, 403, 565, 845, 1469, 2015, 2197, 3503, 5239, 7345, 10985, 17515, 19097, 26195, 45539, 68107, 95485, 227695, 248261, 340535, 592007, 1241305, 2960035, 7696091, 38480455]

約数ペア:

[(1, 38480455), (5, 7696091), (13, 2960035), (31, 1241305), (65, 592007), (113, 340535), (155, 248261), (169, 227695), (403, 95485), (565, 68107), (845, 45539), (1469, 26195), (2015, 19097), (2197, 17515), (3503, 10985), (5239, 7345)]