570021645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{72109}}^1$

素因数の和:72165

約数の個数: 32

約数和(自身を含む): 996848640

約数和(自身を除く): 426826995

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 72109, 216327, 360545, 1081635, 1225853, 2235379, 3677559, 6129265, 6706137, 11176895, 18387795, 33530685, 38001443, 114004329, 190007215, 570021645]

約数ペア:

[(1, 570021645), (3, 190007215), (5, 114004329), (15, 38001443), (17, 33530685), (31, 18387795), (51, 11176895), (85, 6706137), (93, 6129265), (155, 3677559), (255, 2235379), (465, 1225853), (527, 1081635), (1581, 360545), (2635, 216327), (7905, 72109)]