28722345

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46703}}^1$

素因数の和:46752

約数の個数: 16

約数和(自身を含む): 47077632

約数和(自身を除く): 18355287

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 46703, 140109, 233515, 700545, 1914823, 5744469, 9574115, 28722345]

約数ペア:

[(1, 28722345), (3, 9574115), (5, 5744469), (15, 1914823), (41, 700545), (123, 233515), (205, 140109), (615, 46703)]