82847885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 113477760

約数和(自身を除く): 30629875

約数列:

[1, 5, 17, 19, 43, 85, 95, 215, 323, 731, 817, 1193, 1615, 3655, 4085, 5965, 13889, 20281, 22667, 51299, 69445, 101405, 113335, 256495, 385339, 872083, 974681, 1926695, 4360415, 4873405, 16569577, 82847885]

約数ペア:

[(1, 82847885), (5, 16569577), (17, 4873405), (19, 4360415), (43, 1926695), (85, 974681), (95, 872083), (215, 385339), (323, 256495), (731, 113335), (817, 101405), (1193, 69445), (1615, 51299), (3655, 22667), (4085, 20281), (5965, 13889)]