858369405

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{27031}}^1$

素因数の和:27141

約数の個数: 32

約数和(自身を含む): 1440264960

約数和(自身を除く): 581895555

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 365, 435, 1095, 2117, 6351, 10585, 27031, 31755, 81093, 135155, 405465, 783899, 1973263, 2351697, 3919495, 5919789, 9866315, 11758485, 29598945, 57224627, 171673881, 286123135, 858369405]

約数ペア:

[(1, 858369405), (3, 286123135), (5, 171673881), (15, 57224627), (29, 29598945), (73, 11758485), (87, 9866315), (145, 5919789), (219, 3919495), (365, 2351697), (435, 1973263), (1095, 783899), (2117, 405465), (6351, 135155), (10585, 81093), (27031, 31755)]