215119035

素因数分解:

$3^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{3797}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 373267440

約数和(自身を除く): 158148405

約数列:

[1, 3, 5, 9, 15, 45, 1259, 3777, 3797, 6295, 11331, 11391, 18885, 18985, 34173, 56655, 56955, 170865, 4780423, 14341269, 23902115, 43023807, 71706345, 215119035]

約数ペア:

[(1, 215119035), (3, 71706345), (5, 43023807), (9, 23902115), (15, 14341269), (45, 4780423), (1259, 170865), (3777, 56955), (3797, 56655), (6295, 34173), (11331, 18985), (11391, 18885)]