16142915

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 20191680

約数和(自身を除く): 4048765

約数列:

[1, 5, 37, 71, 185, 355, 1229, 2627, 6145, 13135, 45473, 87259, 227365, 436295, 3228583, 16142915]

約数ペア:

[(1, 16142915), (5, 3228583), (37, 436295), (71, 227365), (185, 87259), (355, 45473), (1229, 13135), (2627, 6145)]