15515568

素因数分解:

$2^4\times 3^2\times {\mathrm{107747}}^1$

素因数の和:107761

約数の個数: 30

約数和(自身を含む): 43422444

約数和(自身を除く): 27906876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 107747, 215494, 323241, 430988, 646482, 861976, 969723, 1292964, 1723952, 1939446, 2585928, 3878892, 5171856, 7757784, 15515568]

約数ペア:

[(1, 15515568), (2, 7757784), (3, 5171856), (4, 3878892), (6, 2585928), (8, 1939446), (9, 1723952), (12, 1292964), (16, 969723), (18, 861976), (24, 646482), (36, 430988), (48, 323241), (72, 215494), (144, 107747)]