8904795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 15178752

約数和(自身を除く): 6273957

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 487, 795, 1219, 1461, 2435, 3657, 6095, 7305, 11201, 18285, 25811, 33603, 56005, 77433, 129055, 168015, 387165, 593653, 1780959, 2968265, 8904795]

約数ペア:

[(1, 8904795), (3, 2968265), (5, 1780959), (15, 593653), (23, 387165), (53, 168015), (69, 129055), (115, 77433), (159, 56005), (265, 33603), (345, 25811), (487, 18285), (795, 11201), (1219, 7305), (1461, 6095), (2435, 3657)]