80954805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{186103}}^1$

素因数の和:186140

約数の個数: 16

約数和(自身を含む): 133994880

約数和(自身を除く): 53040075

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 186103, 558309, 930515, 2791545, 5396987, 16190961, 26984935, 80954805]

約数ペア:

[(1, 80954805), (3, 26984935), (5, 16190961), (15, 5396987), (29, 2791545), (87, 930515), (145, 558309), (435, 186103)]