4881615

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{647}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 7838208

約数和(自身を除く): 2956593

約数列:

[1, 3, 5, 15, 503, 647, 1509, 1941, 2515, 3235, 7545, 9705, 325441, 976323, 1627205, 4881615]

約数ペア:

[(1, 4881615), (3, 1627205), (5, 976323), (15, 325441), (503, 9705), (647, 7545), (1509, 3235), (1941, 2515)]