5063715

素因数分解:

$3^4\times 5^1\times {\mathrm{12503}}^1$

素因数の和:12520

約数の個数: 20

約数和(自身を含む): 9077904

約数和(自身を除く): 4014189

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12503, 37509, 62515, 112527, 187545, 337581, 562635, 1012743, 1687905, 5063715]

約数ペア:

[(1, 5063715), (3, 1687905), (5, 1012743), (9, 562635), (15, 337581), (27, 187545), (45, 112527), (81, 62515), (135, 37509), (405, 12503)]