142770035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{2297}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 177368832

約数和(自身を除く): 34598797

約数列:

[1, 5, 31, 155, 401, 2005, 2297, 11485, 12431, 62155, 71207, 356035, 921097, 4605485, 28554007, 142770035]

約数ペア:

[(1, 142770035), (5, 28554007), (31, 4605485), (155, 921097), (401, 356035), (2005, 71207), (2297, 62155), (11485, 12431)]