39480825

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{16981}}^1$

素因数の和:17025

約数の個数: 24

約数和(自身を含む): 67384576

約数和(自身を除く): 27903751

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 16981, 50943, 84905, 254715, 424525, 526411, 1273575, 1579233, 2632055, 7896165, 13160275, 39480825]

約数ペア:

[(1, 39480825), (3, 13160275), (5, 7896165), (15, 2632055), (25, 1579233), (31, 1273575), (75, 526411), (93, 424525), (155, 254715), (465, 84905), (775, 50943), (2325, 16981)]