5481945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{5801}}^1$

素因数の和:5822

約数の個数: 32

約数和(自身を含む): 11139840

約数和(自身を除く): 5657895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 5801, 17403, 29005, 40607, 52209, 87015, 121821, 156627, 203035, 261045, 365463, 609105, 783135, 1096389, 1827315, 5481945]

約数ペア:

[(1, 5481945), (3, 1827315), (5, 1096389), (7, 783135), (9, 609105), (15, 365463), (21, 261045), (27, 203035), (35, 156627), (45, 121821), (63, 87015), (105, 52209), (135, 40607), (189, 29005), (315, 17403), (945, 5801)]