201715022855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{12037}}^1\times {\mathrm{145721}}^1$

素因数の和:157786

約数の個数: 16

約数和(自身を含む): 252605006784

約数和(自身を除く): 50889983929

約数列:

[1, 5, 23, 115, 12037, 60185, 145721, 276851, 728605, 1384255, 3351583, 16757915, 1754043677, 8770218385, 40343004571, 201715022855]

約数ペア:

[(1, 201715022855), (5, 40343004571), (23, 8770218385), (115, 1754043677), (12037, 16757915), (60185, 3351583), (145721, 1384255), (276851, 728605)]