7305155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 10922688

約数和(自身を除く): 3617533

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 601, 715, 935, 1105, 2431, 3005, 6611, 7813, 10217, 12155, 33055, 39065, 51085, 85943, 112387, 132821, 429715, 561935, 664105, 1461031, 7305155]

約数ペア:

[(1, 7305155), (5, 1461031), (11, 664105), (13, 561935), (17, 429715), (55, 132821), (65, 112387), (85, 85943), (143, 51085), (187, 39065), (221, 33055), (601, 12155), (715, 10217), (935, 7813), (1105, 6611), (2431, 3005)]