66167865

素因数分解:

$3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1979}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 114903360

約数和(自身を除く): 48735495

約数列:

[1, 3, 5, 9, 15, 45, 743, 1979, 2229, 3715, 5937, 6687, 9895, 11145, 17811, 29685, 33435, 89055, 1470397, 4411191, 7351985, 13233573, 22055955, 66167865]

約数ペア:

[(1, 66167865), (3, 22055955), (5, 13233573), (9, 7351985), (15, 4411191), (45, 1470397), (743, 89055), (1979, 33435), (2229, 29685), (3715, 17811), (5937, 11145), (6687, 9895)]