68030145

素因数分解:

$3^3\times 5^1\times {\mathrm{503927}}^1$

素因数の和:503941

約数の個数: 16

約数和(自身を含む): 120942720

約数和(自身を除く): 52912575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 503927, 1511781, 2519635, 4535343, 7558905, 13606029, 22676715, 68030145]

約数ペア:

[(1, 68030145), (3, 22676715), (5, 13606029), (9, 7558905), (15, 4535343), (27, 2519635), (45, 1511781), (135, 503927)]