28837745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8647}}^1$

素因数の和:8704

約数の個数: 16

約数和(自身を含む): 37359360

約数和(自身を除く): 8521615

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 8647, 43235, 198881, 250763, 994405, 1253815, 5767549, 28837745]

約数ペア:

[(1, 28837745), (5, 5767549), (23, 1253815), (29, 994405), (115, 250763), (145, 198881), (667, 43235), (3335, 8647)]