40590945

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13463}}^1$

素因数の和:13541

約数の個数: 24

約数和(自身を含む): 71413056

約数和(自身を除く): 30822111

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 13463, 40389, 67315, 121167, 201945, 605835, 902021, 2706063, 4510105, 8118189, 13530315, 40590945]

約数ペア:

[(1, 40590945), (3, 13530315), (5, 8118189), (9, 4510105), (15, 2706063), (45, 902021), (67, 605835), (201, 201945), (335, 121167), (603, 67315), (1005, 40389), (3015, 13463)]