66128505

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{19421}}^1$

素因数の和:19656

約数の個数: 16

約数和(自身を含む): 106277184

約数和(自身を除く): 40148679

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 19421, 58263, 97105, 291315, 4408567, 13225701, 22042835, 66128505]

約数ペア:

[(1, 66128505), (3, 22042835), (5, 13225701), (15, 4408567), (227, 291315), (681, 97105), (1135, 58263), (3405, 19421)]