15004005

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5237}}^1$

素因数の和:5436

約数の個数: 16

約数和(自身を含む): 24136704

約数和(自身を除く): 9132699

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 5237, 15711, 26185, 78555, 1000267, 3000801, 5001335, 15004005]

約数ペア:

[(1, 15004005), (3, 5001335), (5, 3000801), (15, 1000267), (191, 78555), (573, 26185), (955, 15711), (2865, 5237)]