66195585

素因数分解:

$3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1933}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 114949224

約数和(自身を除く): 48753639

約数列:

[1, 3, 5, 9, 15, 45, 761, 1933, 2283, 3805, 5799, 6849, 9665, 11415, 17397, 28995, 34245, 86985, 1471013, 4413039, 7355065, 13239117, 22065195, 66195585]

約数ペア:

[(1, 66195585), (3, 22065195), (5, 13239117), (9, 7355065), (15, 4413039), (45, 1471013), (761, 86985), (1933, 34245), (2283, 28995), (3805, 17397), (5799, 11415), (6849, 9665)]