16047115

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 23616000

約数和(自身を除く): 7568885

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 409, 413, 665, 1121, 2045, 2065, 2863, 5605, 7771, 7847, 14315, 24131, 38855, 39235, 54397, 120655, 168917, 271985, 458489, 844585, 2292445, 3209423, 16047115]

約数ペア:

[(1, 16047115), (5, 3209423), (7, 2292445), (19, 844585), (35, 458489), (59, 271985), (95, 168917), (133, 120655), (295, 54397), (409, 39235), (413, 38855), (665, 24131), (1121, 14315), (2045, 7847), (2065, 7771), (2863, 5605)]