15535404

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{1087}}^1$

素因数の和:1494

約数の個数: 36

約数和(自身を含む): 39405184

約数和(自身を除く): 23869780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 1087, 1191, 1588, 2174, 2382, 3261, 3573, 4348, 4764, 6522, 7146, 9783, 13044, 14292, 19566, 39132, 431539, 863078, 1294617, 1726156, 2589234, 3883851, 5178468, 7767702, 15535404]

約数ペア:

[(1, 15535404), (2, 7767702), (3, 5178468), (4, 3883851), (6, 2589234), (9, 1726156), (12, 1294617), (18, 863078), (36, 431539), (397, 39132), (794, 19566), (1087, 14292), (1191, 13044), (1588, 9783), (2174, 7146), (2382, 6522), (3261, 4764), (3573, 4348)]