72016065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{145487}}^1$

素因数の和:145509

約数の個数: 24

約数和(自身を含む): 136176768

約数和(自身を除く): 64160703

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 145487, 436461, 727435, 1309383, 1600357, 2182305, 4801071, 6546915, 8001785, 14403213, 24005355, 72016065]

約数ペア:

[(1, 72016065), (3, 24005355), (5, 14403213), (9, 8001785), (11, 6546915), (15, 4801071), (33, 2182305), (45, 1600357), (55, 1309383), (99, 727435), (165, 436461), (495, 145487)]