201560355

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{16651}}^1$

素因数の和:16931

約数の個数: 24

約数和(自身を含む): 350691120

約数和(自身を除く): 149130765

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2421, 4035, 12105, 16651, 49953, 83255, 149859, 249765, 749295, 4479119, 13437357, 22395595, 40312071, 67186785, 201560355]

約数ペア:

[(1, 201560355), (3, 67186785), (5, 40312071), (9, 22395595), (15, 13437357), (45, 4479119), (269, 749295), (807, 249765), (1345, 149859), (2421, 83255), (4035, 49953), (12105, 16651)]