66138145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{937}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 83744640

約数和(自身を除く): 17606495

約数列:

[1, 5, 19, 95, 743, 937, 3715, 4685, 14117, 17803, 70585, 89015, 696191, 3480955, 13227629, 66138145]

約数ペア:

[(1, 66138145), (5, 13227629), (19, 3480955), (95, 696191), (743, 89015), (937, 70585), (3715, 17803), (4685, 14117)]