64754485

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3881}}^1$

素因数の和:4004

約数の個数: 16

約数和(自身を含む): 80497152

約数和(自身を除く): 15742667

約数列:

[1, 5, 47, 71, 235, 355, 3337, 3881, 16685, 19405, 182407, 275551, 912035, 1377755, 12950897, 64754485]

約数ペア:

[(1, 64754485), (5, 12950897), (47, 1377755), (71, 912035), (235, 275551), (355, 182407), (3337, 19405), (3881, 16685)]