5570985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3153

約数の個数: 32

約数和(自身を含む): 10789632

約数和(自身を除く): 5218647

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 3121, 9363, 15605, 21847, 46815, 53057, 65541, 109235, 159171, 265285, 327705, 371399, 795855, 1114197, 1856995, 5570985]

約数ペア:

[(1, 5570985), (3, 1856995), (5, 1114197), (7, 795855), (15, 371399), (17, 327705), (21, 265285), (35, 159171), (51, 109235), (85, 65541), (105, 53057), (119, 46815), (255, 21847), (357, 15605), (595, 9363), (1785, 3121)]