8356245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 14245632

約数和(自身を除く): 5889387

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 457, 795, 1219, 1371, 2285, 3657, 6095, 6855, 10511, 18285, 24221, 31533, 52555, 72663, 121105, 157665, 363315, 557083, 1671249, 2785415, 8356245]

約数ペア:

[(1, 8356245), (3, 2785415), (5, 1671249), (15, 557083), (23, 363315), (53, 157665), (69, 121105), (115, 72663), (159, 52555), (265, 31533), (345, 24221), (457, 18285), (795, 10511), (1219, 6855), (1371, 6095), (2285, 3657)]