66529215

素因数分解:

$3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1069}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 118641600

約数和(自身を除く): 52112385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 461, 1069, 1383, 2305, 3207, 4149, 5345, 6915, 9621, 12447, 16035, 20745, 28863, 48105, 62235, 144315, 492809, 1478427, 2464045, 4435281, 7392135, 13305843, 22176405, 66529215]

約数ペア:

[(1, 66529215), (3, 22176405), (5, 13305843), (9, 7392135), (15, 4435281), (27, 2464045), (45, 1478427), (135, 492809), (461, 144315), (1069, 62235), (1383, 48105), (2305, 28863), (3207, 20745), (4149, 16035), (5345, 12447), (6915, 9621)]