64070240185

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5431}}^1\times {\mathrm{8221}}^1$

素因数の和:13705

約数の個数: 32

約数和(自身を含む): 90038398464

約数和(自身を除く): 25968158279

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 5431, 8221, 27155, 38017, 41105, 57547, 190085, 222671, 287735, 337061, 1113355, 1558697, 1685305, 2359427, 7793485, 11797135, 44648251, 223241255, 312537757, 1562688785, 1830578291, 9152891455, 12814048037, 64070240185]

約数ペア:

[(1, 64070240185), (5, 12814048037), (7, 9152891455), (35, 1830578291), (41, 1562688785), (205, 312537757), (287, 223241255), (1435, 44648251), (5431, 11797135), (8221, 7793485), (27155, 2359427), (38017, 1685305), (41105, 1558697), (57547, 1113355), (190085, 337061), (222671, 287735)]