137500705

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{787}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 167598144

約数和(自身を除く): 30097439

約数列:

[1, 5, 83, 415, 421, 787, 2105, 3935, 34943, 65321, 174715, 326605, 331327, 1656635, 27500141, 137500705]

約数ペア:

[(1, 137500705), (5, 27500141), (83, 1656635), (415, 331327), (421, 326605), (787, 174715), (2105, 65321), (3935, 34943)]