18545265

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6151}}^1$

素因数の和:6229

約数の個数: 24

約数和(自身を含む): 32630208

約数和(自身を除く): 14084943

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 6151, 18453, 30755, 55359, 92265, 276795, 412117, 1236351, 2060585, 3709053, 6181755, 18545265]

約数ペア:

[(1, 18545265), (3, 6181755), (5, 3709053), (9, 2060585), (15, 1236351), (45, 412117), (67, 276795), (201, 92265), (335, 55359), (603, 30755), (1005, 18453), (3015, 6151)]