1330482475

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{447221}}^1$

素因数の和:447255

約数の個数: 24

約数和(自身を含む): 1996399008

約数和(自身を除く): 665916533

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 447221, 2236105, 3130547, 7602757, 11180525, 15652735, 38013785, 53219299, 78263675, 190068925, 266096495, 1330482475]

約数ペア:

[(1, 1330482475), (5, 266096495), (7, 190068925), (17, 78263675), (25, 53219299), (35, 38013785), (85, 15652735), (119, 11180525), (175, 7602757), (425, 3130547), (595, 2236105), (2975, 447221)]