160815

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 262656

約数和(自身を除く): 101841

約数列:

[1, 3, 5, 15, 71, 151, 213, 355, 453, 755, 1065, 2265, 10721, 32163, 53605, 160815]

約数ペア:

[(1, 160815), (3, 53605), (5, 32163), (15, 10721), (71, 2265), (151, 1065), (213, 755), (355, 453)]