66291345

素因数分解:

$3^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{863}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 51903855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 569, 863, 1707, 2589, 2845, 4315, 5121, 7767, 8535, 12945, 15363, 23301, 25605, 38835, 76815, 116505, 491047, 1473141, 2455235, 4419423, 7365705, 13258269, 22097115, 66291345]

約数ペア:

[(1, 66291345), (3, 22097115), (5, 13258269), (9, 7365705), (15, 4419423), (27, 2455235), (45, 1473141), (135, 491047), (569, 116505), (863, 76815), (1707, 38835), (2589, 25605), (2845, 23301), (4315, 15363), (5121, 12945), (7767, 8535)]