247060705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{31333}}^1$

素因数の和:31440

約数の個数: 16

約数和(自身を含む): 315846720

約数和(自身を除く): 68786015

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 31333, 156665, 595327, 2600639, 2976635, 13003195, 49412141, 247060705]

約数ペア:

[(1, 247060705), (5, 49412141), (19, 13003195), (83, 2976635), (95, 2600639), (415, 595327), (1577, 156665), (7885, 31333)]