153866385

素因数分解:

$3^7\times 5^1\times {\mathrm{14071}}^1$

素因数の和:14097

約数の個数: 32

約数和(自身を含む): 276936960

約数和(自身を除く): 123070575

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 10935, 14071, 42213, 70355, 126639, 211065, 379917, 633195, 1139751, 1899585, 3419253, 5698755, 10257759, 17096265, 30773277, 51288795, 153866385]

約数ペア:

[(1, 153866385), (3, 51288795), (5, 30773277), (9, 17096265), (15, 10257759), (27, 5698755), (45, 3419253), (81, 1899585), (135, 1139751), (243, 633195), (405, 379917), (729, 211065), (1215, 126639), (2187, 70355), (3645, 42213), (10935, 14071)]