66272415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401651}}^1$

素因数の和:401670

約数の個数: 16

約数和(自身を含む): 115675776

約数和(自身を除く): 49403361

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 401651, 1204953, 2008255, 4418161, 6024765, 13254483, 22090805, 66272415]

約数ペア:

[(1, 66272415), (3, 22090805), (5, 13254483), (11, 6024765), (15, 4418161), (33, 2008255), (55, 1204953), (165, 401651)]