84280805

素因数分解:

$5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3643}}^1$

素因数の和:4316

約数の個数: 16

約数和(自身を含む): 115791744

約数和(自身を除く): 31510939

約数列:

[1, 5, 7, 35, 661, 3305, 3643, 4627, 18215, 23135, 25501, 127505, 2408023, 12040115, 16856161, 84280805]

約数ペア:

[(1, 84280805), (5, 16856161), (7, 12040115), (35, 2408023), (661, 127505), (3305, 25501), (3643, 23135), (4627, 18215)]