12067875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 23070528

約数和(自身を除く): 11002653

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 631, 765, 1125, 1275, 1893, 2125, 3155, 3825, 5679, 6375, 9465, 10727, 15775, 19125, 28395, 32181, 47325, 53635, 78875, 96543, 141975, 160905, 236625, 268175, 482715, 709875, 804525, 1340875, 2413575, 4022625, 12067875]

約数ペア:

[(1, 12067875), (3, 4022625), (5, 2413575), (9, 1340875), (15, 804525), (17, 709875), (25, 482715), (45, 268175), (51, 236625), (75, 160905), (85, 141975), (125, 96543), (153, 78875), (225, 53635), (255, 47325), (375, 32181), (425, 28395), (631, 19125), (765, 15775), (1125, 10727), (1275, 9465), (1893, 6375), (2125, 5679), (3155, 3825)]