29880385

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 36468432

約数和(自身を除く): 6588047

約数列:

[1, 5, 137, 181, 241, 685, 905, 1205, 24797, 33017, 43621, 123985, 165085, 218105, 5976077, 29880385]

約数ペア:

[(1, 29880385), (5, 5976077), (137, 218105), (181, 165085), (241, 123985), (685, 43621), (905, 33017), (1205, 24797)]