121433295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16421}}^1$

素因数の和:16475

約数の個数: 32

約数和(自身を含む): 212829120

約数和(自身を除く): 91395825

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 16421, 49263, 82105, 246315, 279157, 476209, 837471, 1395785, 1428627, 2381045, 4187355, 7143135, 8095553, 24286659, 40477765, 121433295]

約数ペア:

[(1, 121433295), (3, 40477765), (5, 24286659), (15, 8095553), (17, 7143135), (29, 4187355), (51, 2381045), (85, 1428627), (87, 1395785), (145, 837471), (255, 476209), (435, 279157), (493, 246315), (1479, 82105), (2465, 49263), (7395, 16421)]