144621985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1\times {\mathrm{1297}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 179902800

約数和(自身を除く): 35280815

約数列:

[1, 5, 29, 145, 769, 1297, 3845, 6485, 22301, 37613, 111505, 188065, 997393, 4986965, 28924397, 144621985]

約数ペア:

[(1, 144621985), (5, 28924397), (29, 4986965), (145, 997393), (769, 188065), (1297, 111505), (3845, 37613), (6485, 22301)]