27552615

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 45868032

約数和(自身を除く): 18315417

約数列:

[1, 3, 5, 15, 41, 71, 123, 205, 213, 355, 615, 631, 1065, 1893, 2911, 3155, 8733, 9465, 14555, 25871, 43665, 44801, 77613, 129355, 134403, 224005, 388065, 672015, 1836841, 5510523, 9184205, 27552615]

約数ペア:

[(1, 27552615), (3, 9184205), (5, 5510523), (15, 1836841), (41, 672015), (71, 388065), (123, 224005), (205, 134403), (213, 129355), (355, 77613), (615, 44801), (631, 43665), (1065, 25871), (1893, 14555), (2911, 9465), (3155, 8733)]