145834215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 246758400

約数和(自身を除く): 100924185

約数列:

[1, 3, 5, 15, 19, 57, 95, 239, 285, 717, 1195, 2141, 3585, 4541, 6423, 10705, 13623, 22705, 32115, 40679, 68115, 122037, 203395, 511699, 610185, 1535097, 2558495, 7675485, 9722281, 29166843, 48611405, 145834215]

約数ペア:

[(1, 145834215), (3, 48611405), (5, 29166843), (15, 9722281), (19, 7675485), (57, 2558495), (95, 1535097), (239, 610185), (285, 511699), (717, 203395), (1195, 122037), (2141, 68115), (3585, 40679), (4541, 32115), (6423, 22705), (10705, 13623)]