66574535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13463}}^1$

素因数の和:13534

約数の個数: 16

約数和(自身を含む): 85307904

約数和(自身を除く): 18733369

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 13463, 67315, 309649, 578909, 1548245, 2894545, 13314907, 66574535]

約数ペア:

[(1, 66574535), (5, 13314907), (23, 2894545), (43, 1548245), (115, 578909), (215, 309649), (989, 67315), (4945, 13463)]