2431335

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 4114800

約数和(自身を除く): 1683465

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 449, 1083, 1347, 1805, 2245, 5415, 6735, 8531, 25593, 42655, 127965, 162089, 486267, 810445, 2431335]

約数ペア:

[(1, 2431335), (3, 810445), (5, 486267), (15, 162089), (19, 127965), (57, 42655), (95, 25593), (285, 8531), (361, 6735), (449, 5415), (1083, 2245), (1347, 1805)]