1023218245

素因数分解:

$5^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{8719}}^1$

素因数の和:9217

約数の個数: 24

約数和(自身を含む): 1431475200

約数和(自身を除く): 408256955

約数列:

[1, 5, 7, 35, 49, 245, 479, 2395, 3353, 8719, 16765, 23471, 43595, 61033, 117355, 305165, 427231, 2136155, 4176401, 20882005, 29234807, 146174035, 204643649, 1023218245]

約数ペア:

[(1, 1023218245), (5, 204643649), (7, 146174035), (35, 29234807), (49, 20882005), (245, 4176401), (479, 2136155), (2395, 427231), (3353, 305165), (8719, 117355), (16765, 61033), (23471, 43595)]