18792135

素因数分解:

$3^3\times 5^1\times {\mathrm{139201}}^1$

素因数の和:139215

約数の個数: 16

約数和(自身を含む): 33408480

約数和(自身を除く): 14616345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139201, 417603, 696005, 1252809, 2088015, 3758427, 6264045, 18792135]

約数ペア:

[(1, 18792135), (3, 6264045), (5, 3758427), (9, 2088015), (15, 1252809), (27, 696005), (45, 417603), (135, 139201)]