13450665

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21871}}^1$

素因数の和:21920

約数の個数: 16

約数和(自身を含む): 22046976

約数和(自身を除く): 8596311

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 21871, 65613, 109355, 328065, 896711, 2690133, 4483555, 13450665]

約数ペア:

[(1, 13450665), (3, 4483555), (5, 2690133), (15, 896711), (41, 328065), (123, 109355), (205, 65613), (615, 21871)]