112980215

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 147610512

約数和(自身を除く): 34630297

約数列:

[1, 5, 17, 41, 85, 205, 289, 697, 1445, 1907, 3485, 9535, 11849, 32419, 59245, 78187, 162095, 390935, 551123, 1329179, 2755615, 6645895, 22596043, 112980215]

約数ペア:

[(1, 112980215), (5, 22596043), (17, 6645895), (41, 2755615), (85, 1329179), (205, 551123), (289, 390935), (697, 162095), (1445, 78187), (1907, 59245), (3485, 32419), (9535, 11849)]