2150680065

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1\times {\mathrm{857}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 3462915456

約数和(自身を除く): 1312235391

約数列:

[1, 3, 5, 15, 293, 571, 857, 879, 1465, 1713, 2571, 2855, 4285, 4395, 8565, 12855, 167303, 251101, 489347, 501909, 753303, 836515, 1255505, 1468041, 2446735, 2509545, 3766515, 7340205, 143378671, 430136013, 716893355, 2150680065]

約数ペア:

[(1, 2150680065), (3, 716893355), (5, 430136013), (15, 143378671), (293, 7340205), (571, 3766515), (857, 2509545), (879, 2446735), (1465, 1468041), (1713, 1255505), (2571, 836515), (2855, 753303), (4285, 501909), (4395, 489347), (8565, 251101), (12855, 167303)]