1539605085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{128461}}^1$

素因数の和:128533

約数の個数: 32

約数和(自身を含む): 2663788032

約数和(自身を除く): 1124182947

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 128461, 385383, 642305, 1926915, 2183837, 6037667, 6551511, 10919185, 18113001, 30188335, 32757555, 90565005, 102640339, 307921017, 513201695, 1539605085]

約数ペア:

[(1, 1539605085), (3, 513201695), (5, 307921017), (15, 102640339), (17, 90565005), (47, 32757555), (51, 30188335), (85, 18113001), (141, 10919185), (235, 6551511), (255, 6037667), (705, 2183837), (799, 1926915), (2397, 642305), (3995, 385383), (11985, 128461)]