1947025845

素因数分解:

$3^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{37591}}^1$

素因数の和:38753

約数の個数: 24

約数和(自身を含む): 3377866752

約数和(自身を除く): 1430840907

約数列:

[1, 3, 5, 9, 15, 45, 1151, 3453, 5755, 10359, 17265, 37591, 51795, 112773, 187955, 338319, 563865, 1691595, 43267241, 129801723, 216336205, 389405169, 649008615, 1947025845]

約数ペア:

[(1, 1947025845), (3, 649008615), (5, 389405169), (9, 216336205), (15, 129801723), (45, 43267241), (1151, 1691595), (3453, 563865), (5755, 338319), (10359, 187955), (17265, 112773), (37591, 51795)]