60780715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14879}}^1$

素因数の和:14946

約数の個数: 16

約数和(自身を含む): 78566400

約数和(自身を除く): 17785685

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 14879, 74395, 282701, 639797, 1413505, 3198985, 12156143, 60780715]

約数ペア:

[(1, 60780715), (5, 12156143), (19, 3198985), (43, 1413505), (95, 639797), (215, 282701), (817, 74395), (4085, 14879)]