1837213065

素因数分解:

$3^2\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{21613}}^1$

素因数の和:23513

約数の個数: 24

約数和(自身を含む): 3186335880

約数和(自身を除く): 1349122815

約数列:

[1, 3, 5, 9, 15, 45, 1889, 5667, 9445, 17001, 21613, 28335, 64839, 85005, 108065, 194517, 324195, 972585, 40826957, 122480871, 204134785, 367442613, 612404355, 1837213065]

約数ペア:

[(1, 1837213065), (3, 612404355), (5, 367442613), (9, 204134785), (15, 122480871), (45, 40826957), (1889, 972585), (5667, 324195), (9445, 194517), (17001, 108065), (21613, 85005), (28335, 64839)]