14920245

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2531}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 26069472

約数和(自身を除く): 11149227

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 2531, 5895, 7593, 12655, 22779, 37965, 113895, 331561, 994683, 1657805, 2984049, 4973415, 14920245]

約数ペア:

[(1, 14920245), (3, 4973415), (5, 2984049), (9, 1657805), (15, 994683), (45, 331561), (131, 113895), (393, 37965), (655, 22779), (1179, 12655), (1965, 7593), (2531, 5895)]