9740465

素因数分解:

$5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 13789440

約数和(自身を除く): 4048975

約数列:

[1, 5, 7, 35, 49, 83, 245, 415, 479, 581, 2395, 2905, 3353, 4067, 16765, 20335, 23471, 39757, 117355, 198785, 278299, 1391495, 1948093, 9740465]

約数ペア:

[(1, 9740465), (5, 1948093), (7, 1391495), (35, 278299), (49, 198785), (83, 117355), (245, 39757), (415, 23471), (479, 20335), (581, 16765), (2395, 4067), (2905, 3353)]