8121485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 10085040

約数和(自身を除く): 1963555

約数列:

[1, 5, 41, 173, 205, 229, 865, 1145, 7093, 9389, 35465, 39617, 46945, 198085, 1624297, 8121485]

約数ペア:

[(1, 8121485), (5, 1624297), (41, 198085), (173, 46945), (205, 39617), (229, 35465), (865, 9389), (1145, 7093)]