82839715

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 39571805

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 215, 301, 665, 817, 1505, 2897, 4085, 5719, 14485, 20279, 28595, 55043, 101395, 124571, 275215, 385301, 622855, 871997, 1926505, 2366849, 4359985, 11834245, 16567943, 82839715]

約数ペア:

[(1, 82839715), (5, 16567943), (7, 11834245), (19, 4359985), (35, 2366849), (43, 1926505), (95, 871997), (133, 622855), (215, 385301), (301, 275215), (665, 124571), (817, 101395), (1505, 55043), (2897, 28595), (4085, 20279), (5719, 14485)]