9125415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 17952480

約数和(自身を除く): 8827065

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 821, 855, 1235, 2223, 2463, 3705, 4105, 7389, 10673, 11115, 12315, 15599, 32019, 36945, 46797, 53365, 77995, 96057, 140391, 160095, 202787, 233985, 480285, 608361, 701955, 1013935, 1825083, 3041805, 9125415]

約数ペア:

[(1, 9125415), (3, 3041805), (5, 1825083), (9, 1013935), (13, 701955), (15, 608361), (19, 480285), (39, 233985), (45, 202787), (57, 160095), (65, 140391), (95, 96057), (117, 77995), (171, 53365), (195, 46797), (247, 36945), (285, 32019), (585, 15599), (741, 12315), (821, 11115), (855, 10673), (1235, 7389), (2223, 4105), (2463, 3705)]