17342385

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 28764288

約数和(自身を除く): 11421903

約数列:

[1, 3, 5, 15, 41, 123, 163, 173, 205, 489, 519, 615, 815, 865, 2445, 2595, 6683, 7093, 20049, 21279, 28199, 33415, 35465, 84597, 100245, 106395, 140995, 422985, 1156159, 3468477, 5780795, 17342385]

約数ペア:

[(1, 17342385), (3, 5780795), (5, 3468477), (15, 1156159), (41, 422985), (123, 140995), (163, 106395), (173, 100245), (205, 84597), (489, 35465), (519, 33415), (615, 28199), (815, 21279), (865, 20049), (2445, 7093), (2595, 6683)]