76989185

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4193

約数の個数: 32

約数和(自身を含む): 116508672

約数和(自身を除く): 39519487

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3731, 4127, 18655, 20635, 28889, 53651, 144445, 169207, 268255, 375557, 846035, 1184449, 1877785, 2199691, 5922245, 10998455, 15397837, 76989185]

約数ペア:

[(1, 76989185), (5, 15397837), (7, 10998455), (13, 5922245), (35, 2199691), (41, 1877785), (65, 1184449), (91, 846035), (205, 375557), (287, 268255), (455, 169207), (533, 144445), (1435, 53651), (2665, 28889), (3731, 20635), (4127, 18655)]