6820305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 11632896

約数和(自身を除く): 4812591

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 373, 795, 1119, 1219, 1865, 3657, 5595, 6095, 8579, 18285, 19769, 25737, 42895, 59307, 98845, 128685, 296535, 454687, 1364061, 2273435, 6820305]

約数ペア:

[(1, 6820305), (3, 2273435), (5, 1364061), (15, 454687), (23, 296535), (53, 128685), (69, 98845), (115, 59307), (159, 42895), (265, 25737), (345, 19769), (373, 18285), (795, 8579), (1119, 6095), (1219, 5595), (1865, 3657)]