858006220505

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8029631}}^1$

素因数の和:8029757

約数の個数: 32

約数和(自身を含む): 1221017960448

約数和(自身を除く): 363011739943

約数列:

[1, 5, 7, 35, 43, 71, 215, 301, 355, 497, 1505, 2485, 3053, 15265, 21371, 106855, 8029631, 40148155, 56207417, 281037085, 345274133, 570103801, 1726370665, 2416918931, 2850519005, 3990726607, 12084594655, 19953633035, 24514463443, 122572317215, 171601244101, 858006220505]

約数ペア:

[(1, 858006220505), (5, 171601244101), (7, 122572317215), (35, 24514463443), (43, 19953633035), (71, 12084594655), (215, 3990726607), (301, 2850519005), (355, 2416918931), (497, 1726370665), (1505, 570103801), (2485, 345274133), (3053, 281037085), (15265, 56207417), (21371, 40148155), (106855, 8029631)]