1128715

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 1674432

約数和(自身を除く): 545717

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 271, 595, 833, 1355, 1897, 4165, 4607, 9485, 13279, 23035, 32249, 66395, 161245, 225743, 1128715]

約数ペア:

[(1, 1128715), (5, 225743), (7, 161245), (17, 66395), (35, 32249), (49, 23035), (85, 13279), (119, 9485), (245, 4607), (271, 4165), (595, 1897), (833, 1355)]