147258315

素因数分解:

$3^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{3329}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 255584160

約数和(自身を除く): 108325845

約数列:

[1, 3, 5, 9, 15, 45, 983, 2949, 3329, 4915, 8847, 9987, 14745, 16645, 29961, 44235, 49935, 149805, 3272407, 9817221, 16362035, 29451663, 49086105, 147258315]

約数ペア:

[(1, 147258315), (3, 49086105), (5, 29451663), (9, 16362035), (15, 9817221), (45, 3272407), (983, 149805), (2949, 49935), (3329, 44235), (4915, 29961), (8847, 16645), (9987, 14745)]