64328715

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43319}}^1$

素因数の和:43344

約数の個数: 32

約数和(自身を含む): 124761600

約数和(自身を除く): 60432885

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 43319, 129957, 216595, 389871, 476509, 649785, 1169613, 1429527, 1949355, 2382545, 4288581, 5848065, 7147635, 12865743, 21442905, 64328715]

約数ペア:

[(1, 64328715), (3, 21442905), (5, 12865743), (9, 7147635), (11, 5848065), (15, 4288581), (27, 2382545), (33, 1949355), (45, 1429527), (55, 1169613), (99, 649785), (135, 476509), (165, 389871), (297, 216595), (495, 129957), (1485, 43319)]