68131335

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{146519}}^1$

素因数の和:146558

約数の個数: 16

約数和(自身を含む): 112527360

約数和(自身を除く): 44396025

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 146519, 439557, 732595, 2197785, 4542089, 13626267, 22710445, 68131335]

約数ペア:

[(1, 68131335), (3, 22710445), (5, 13626267), (15, 4542089), (31, 2197785), (93, 732595), (155, 439557), (465, 146519)]