42435945

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6329}}^1$

素因数の和:6489

約数の個数: 24

約数和(自身を含む): 74061000

約数和(自身を除く): 31625055

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6329, 6705, 18987, 31645, 56961, 94935, 284805, 943021, 2829063, 4715105, 8487189, 14145315, 42435945]

約数ペア:

[(1, 42435945), (3, 14145315), (5, 8487189), (9, 4715105), (15, 2829063), (45, 943021), (149, 284805), (447, 94935), (745, 56961), (1341, 31645), (2235, 18987), (6329, 6705)]