159953585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{39839}}^1$

素因数の和:39928

約数の個数: 16

約数和(自身を含む): 212267520

約数和(自身を除く): 52313935

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 39839, 199195, 438229, 2191145, 2908247, 14541235, 31990717, 159953585]

約数ペア:

[(1, 159953585), (5, 31990717), (11, 14541235), (55, 2908247), (73, 2191145), (365, 438229), (803, 199195), (4015, 39839)]