145983315

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{7109}}^1$

素因数の和:7191

約数の個数: 24

約数和(自身を含む): 240090480

約数和(自身を除く): 94107165

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1369, 4107, 6845, 7109, 20535, 21327, 35545, 106635, 263033, 789099, 1315165, 3945495, 9732221, 29196663, 48661105, 145983315]

約数ペア:

[(1, 145983315), (3, 48661105), (5, 29196663), (15, 9732221), (37, 3945495), (111, 1315165), (185, 789099), (555, 263033), (1369, 106635), (4107, 35545), (6845, 21327), (7109, 20535)]