239304855

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 389173248

約数和(自身を除く): 149868393

約数列:

[1, 3, 5, 15, 101, 191, 303, 505, 573, 827, 955, 1515, 2481, 2865, 4135, 12405, 19291, 57873, 83527, 96455, 157957, 250581, 289365, 417635, 473871, 789785, 1252905, 2369355, 15953657, 47860971, 79768285, 239304855]

約数ペア:

[(1, 239304855), (3, 79768285), (5, 47860971), (15, 15953657), (101, 2369355), (191, 1252905), (303, 789785), (505, 473871), (573, 417635), (827, 289365), (955, 250581), (1515, 157957), (2481, 96455), (2865, 83527), (4135, 57873), (12405, 19291)]