10742385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 18420480

約数和(自身を除く): 7678095

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 409, 515, 1227, 1545, 1751, 2045, 5253, 6135, 6953, 8755, 20859, 26265, 34765, 42127, 104295, 126381, 210635, 631905, 716159, 2148477, 3580795, 10742385]

約数ペア:

[(1, 10742385), (3, 3580795), (5, 2148477), (15, 716159), (17, 631905), (51, 210635), (85, 126381), (103, 104295), (255, 42127), (309, 34765), (409, 26265), (515, 20859), (1227, 8755), (1545, 6953), (1751, 6135), (2045, 5253)]