83189415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2347}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 142007040

約数和(自身を除く): 58817625

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 2085, 2347, 2363, 7041, 7089, 11735, 11815, 35205, 35445, 39899, 119697, 199495, 326233, 598485, 978699, 1631165, 4893495, 5545961, 16637883, 27729805, 83189415]

約数ペア:

[(1, 83189415), (3, 27729805), (5, 16637883), (15, 5545961), (17, 4893495), (51, 1631165), (85, 978699), (139, 598485), (255, 326233), (417, 199495), (695, 119697), (2085, 39899), (2347, 35445), (2363, 35205), (7041, 11815), (7089, 11735)]