85855845

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 141886080

約数和(自身を除く): 56030235

約数列:

[1, 3, 5, 15, 41, 123, 137, 205, 411, 615, 685, 1019, 2055, 3057, 5095, 5617, 15285, 16851, 28085, 41779, 84255, 125337, 139603, 208895, 418809, 626685, 698015, 2094045, 5723723, 17171169, 28618615, 85855845]

約数ペア:

[(1, 85855845), (3, 28618615), (5, 17171169), (15, 5723723), (41, 2094045), (123, 698015), (137, 626685), (205, 418809), (411, 208895), (615, 139603), (685, 125337), (1019, 84255), (2055, 41779), (3057, 28085), (5095, 16851), (5617, 15285)]