56187465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11597}}^1$

素因数の和:11641

約数の個数: 32

約数和(自身を含む): 100206720

約数和(自身を除く): 44019255

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 11597, 34791, 57985, 173955, 197149, 220343, 591447, 661029, 985745, 1101715, 2957235, 3305145, 3745831, 11237493, 18729155, 56187465]

約数ペア:

[(1, 56187465), (3, 18729155), (5, 11237493), (15, 3745831), (17, 3305145), (19, 2957235), (51, 1101715), (57, 985745), (85, 661029), (95, 591447), (255, 220343), (285, 197149), (323, 173955), (969, 57985), (1615, 34791), (4845, 11597)]