65438335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12107}}^1$

素因数の和:12182

約数の個数: 16

約数和(自身を含む): 83690496

約数和(自身を除く): 18252161

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 12107, 60535, 278461, 569029, 1392305, 2845145, 13087667, 65438335]

約数ペア:

[(1, 65438335), (5, 13087667), (23, 2845145), (47, 1392305), (115, 569029), (235, 278461), (1081, 60535), (5405, 12107)]