6664155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 11424000

約数和(自身を除く): 4759845

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 349, 1005, 1047, 1273, 1745, 3819, 5235, 6365, 6631, 19095, 19893, 23383, 33155, 70149, 99465, 116915, 350745, 444277, 1332831, 2221385, 6664155]

約数ペア:

[(1, 6664155), (3, 2221385), (5, 1332831), (15, 444277), (19, 350745), (57, 116915), (67, 99465), (95, 70149), (201, 33155), (285, 23383), (335, 19893), (349, 19095), (1005, 6631), (1047, 6365), (1273, 5235), (1745, 3819)]