1668267135

素因数分解:

$3^2\times 5^1\times {\mathrm{37072603}}^1$

素因数の和:37072614

約数の個数: 12

約数和(自身を含む): 2891663112

約数和(自身を除く): 1223395977

約数列:

[1, 3, 5, 9, 15, 45, 37072603, 111217809, 185363015, 333653427, 556089045, 1668267135]

約数ペア:

[(1, 1668267135), (3, 556089045), (5, 333653427), (9, 185363015), (15, 111217809), (45, 37072603)]