16142855

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 20075904

約数和(自身を除く): 3933049

約数列:

[1, 5, 47, 73, 235, 365, 941, 3431, 4705, 17155, 44227, 68693, 221135, 343465, 3228571, 16142855]

約数ペア:

[(1, 16142855), (5, 3228571), (47, 343465), (73, 221135), (235, 68693), (365, 44227), (941, 17155), (3431, 4705)]