30012615

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16267}}^1$

素因数の和:16319

約数の個数: 24

約数和(自身を含む): 53293968

約数和(自身を除く): 23281353

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 16267, 48801, 81335, 146403, 244005, 666947, 732015, 2000841, 3334735, 6002523, 10004205, 30012615]

約数ペア:

[(1, 30012615), (3, 10004205), (5, 6002523), (9, 3334735), (15, 2000841), (41, 732015), (45, 666947), (123, 244005), (205, 146403), (369, 81335), (615, 48801), (1845, 16267)]