67439955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 120466080

約数和(自身を除く): 53026125

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 121, 165, 219, 363, 365, 509, 605, 803, 1095, 1527, 1815, 2409, 2545, 4015, 5599, 7635, 8833, 12045, 16797, 26499, 27995, 37157, 44165, 61589, 83985, 111471, 132495, 184767, 185785, 307945, 408727, 557355, 923835, 1226181, 2043635, 4495997, 6130905, 13487991, 22479985, 67439955]

約数ペア:

[(1, 67439955), (3, 22479985), (5, 13487991), (11, 6130905), (15, 4495997), (33, 2043635), (55, 1226181), (73, 923835), (121, 557355), (165, 408727), (219, 307945), (363, 185785), (365, 184767), (509, 132495), (605, 111471), (803, 83985), (1095, 61589), (1527, 44165), (1815, 37157), (2409, 27995), (2545, 26499), (4015, 16797), (5599, 12045), (7635, 8833)]