66059145

素因数分解:

$3^4\times 5^1\times {\mathrm{163109}}^1$

素因数の和:163126

約数の個数: 20

約数和(自身を含む): 118417860

約数和(自身を除く): 52358715

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 163109, 489327, 815545, 1467981, 2446635, 4403943, 7339905, 13211829, 22019715, 66059145]

約数ペア:

[(1, 66059145), (3, 22019715), (5, 13211829), (9, 7339905), (15, 4403943), (27, 2446635), (45, 1467981), (81, 815545), (135, 489327), (405, 163109)]