1530945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 2858856

約数和(自身を除く): 1327911

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2617, 7851, 13085, 23553, 34021, 39255, 102063, 117765, 170105, 306189, 510315, 1530945]

約数ペア:

[(1, 1530945), (3, 510315), (5, 306189), (9, 170105), (13, 117765), (15, 102063), (39, 39255), (45, 34021), (65, 23553), (117, 13085), (195, 7851), (585, 2617)]