15090156

素因数分解:

$2^2\times 3^2\times {\mathrm{419171}}^1$

素因数の和:419181

約数の個数: 18

約数和(自身を含む): 38144652

約数和(自身を除く): 23054496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419171, 838342, 1257513, 1676684, 2515026, 3772539, 5030052, 7545078, 15090156]

約数ペア:

[(1, 15090156), (2, 7545078), (3, 5030052), (4, 3772539), (6, 2515026), (9, 1676684), (12, 1257513), (18, 838342), (36, 419171)]