165846145

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{4021}}^1$

素因数の和:4212

約数の個数: 16

約数和(自身を含む): 203577552

約数和(自身を除く): 37731407

約数列:

[1, 5, 73, 113, 365, 565, 4021, 8249, 20105, 41245, 293533, 454373, 1467665, 2271865, 33169229, 165846145]

約数ペア:

[(1, 165846145), (5, 33169229), (73, 2271865), (113, 1467665), (365, 454373), (565, 293533), (4021, 41245), (8249, 20105)]