12152415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73651}}^1$

素因数の和:73670

約数の個数: 16

約数和(自身を含む): 21211776

約数和(自身を除く): 9059361

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 73651, 220953, 368255, 810161, 1104765, 2430483, 4050805, 12152415]

約数ペア:

[(1, 12152415), (3, 4050805), (5, 2430483), (11, 1104765), (15, 810161), (33, 368255), (55, 220953), (165, 73651)]