707904055

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{11393}}^1$

素因数の和:11475

約数の個数: 24

約数和(自身を含む): 923460912

約数和(自身を除く): 215556857

約数列:

[1, 5, 17, 43, 85, 215, 289, 731, 1445, 3655, 11393, 12427, 56965, 62135, 193681, 489899, 968405, 2449495, 3292577, 8328283, 16462885, 41641415, 141580811, 707904055]

約数ペア:

[(1, 707904055), (5, 141580811), (17, 41641415), (43, 16462885), (85, 8328283), (215, 3292577), (289, 2449495), (731, 968405), (1445, 489899), (3655, 193681), (11393, 62135), (12427, 56965)]