12537675

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 36

約数和(自身を含む): 22716304

約数和(自身を除く): 10178629

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 541, 927, 1545, 1623, 2575, 2705, 4635, 4869, 7725, 8115, 13525, 23175, 24345, 40575, 55723, 121725, 167169, 278615, 501507, 835845, 1393075, 2507535, 4179225, 12537675]

約数ペア:

[(1, 12537675), (3, 4179225), (5, 2507535), (9, 1393075), (15, 835845), (25, 501507), (45, 278615), (75, 167169), (103, 121725), (225, 55723), (309, 40575), (515, 24345), (541, 23175), (927, 13525), (1545, 8115), (1623, 7725), (2575, 4869), (2705, 4635)]