66140735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1307}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 82404000

約数和(自身を除く): 16263265

約数列:

[1, 5, 29, 145, 349, 1307, 1745, 6535, 10121, 37903, 50605, 189515, 456143, 2280715, 13228147, 66140735]

約数ペア:

[(1, 66140735), (5, 13228147), (29, 2280715), (145, 456143), (349, 189515), (1307, 50605), (1745, 37903), (6535, 10121)]