48640605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{249439}}^1$

素因数の和:249460

約数の個数: 16

約数和(自身を含む): 83811840

約数和(自身を除く): 35171235

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 249439, 748317, 1247195, 3242707, 3741585, 9728121, 16213535, 48640605]

約数ペア:

[(1, 48640605), (3, 16213535), (5, 9728121), (13, 3741585), (15, 3242707), (39, 1247195), (65, 748317), (195, 249439)]