4781215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 5969376

約数和(自身を除く): 1188161

約数列:

[1, 5, 41, 83, 205, 281, 415, 1405, 3403, 11521, 17015, 23323, 57605, 116615, 956243, 4781215]

約数ペア:

[(1, 4781215), (5, 956243), (41, 116615), (83, 57605), (205, 23323), (281, 17015), (415, 11521), (1405, 3403)]