80461885

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 115540992

約数和(自身を除く): 35079107

約数列:

[1, 5, 7, 35, 41, 47, 205, 235, 287, 329, 1193, 1435, 1645, 1927, 5965, 8351, 9635, 13489, 41755, 48913, 56071, 67445, 244565, 280355, 342391, 392497, 1711955, 1962485, 2298911, 11494555, 16092377, 80461885]

約数ペア:

[(1, 80461885), (5, 16092377), (7, 11494555), (35, 2298911), (41, 1962485), (47, 1711955), (205, 392497), (235, 342391), (287, 280355), (329, 244565), (1193, 67445), (1435, 56071), (1645, 48913), (1927, 41755), (5965, 13489), (8351, 9635)]