2057235

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 3525120

約数和(自身を除く): 1467885

約数列:

[1, 3, 5, 15, 23, 67, 69, 89, 115, 201, 267, 335, 345, 445, 1005, 1335, 1541, 2047, 4623, 5963, 6141, 7705, 10235, 17889, 23115, 29815, 30705, 89445, 137149, 411447, 685745, 2057235]

約数ペア:

[(1, 2057235), (3, 685745), (5, 411447), (15, 137149), (23, 89445), (67, 30705), (69, 29815), (89, 23115), (115, 17889), (201, 10235), (267, 7705), (335, 6141), (345, 5963), (445, 4623), (1005, 2047), (1335, 1541)]