66735535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12347}}^1$

素因数の和:12422

約数の個数: 16

約数和(自身を含む): 85349376

約数和(自身を除く): 18613841

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 12347, 61735, 283981, 580309, 1419905, 2901545, 13347107, 66735535]

約数ペア:

[(1, 66735535), (5, 13347107), (23, 2901545), (47, 1419905), (115, 580309), (235, 283981), (1081, 61735), (5405, 12347)]