20237415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122651}}^1$

素因数の和:122670

約数の個数: 16

約数和(自身を含む): 35323776

約数和(自身を除く): 15086361

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 122651, 367953, 613255, 1349161, 1839765, 4047483, 6745805, 20237415]

約数ペア:

[(1, 20237415), (3, 6745805), (5, 4047483), (11, 1839765), (15, 1349161), (33, 613255), (55, 367953), (165, 122651)]