926261245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 1428811776

約数和(自身を除く): 502550531

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 97, 155, 217, 403, 455, 485, 677, 679, 1085, 1261, 2015, 2821, 3007, 3385, 3395, 4739, 6305, 8801, 8827, 14105, 15035, 20987, 21049, 23695, 39091, 44005, 44135, 61607, 65669, 104935, 105245, 146909, 195455, 272831, 273637, 308035, 328345, 459683, 734545, 853697, 1364155, 1368185, 1909817, 2035739, 2298415, 4268485, 5975879, 9549085, 10178695, 14250173, 26464607, 29879395, 71250865, 132323035, 185252249, 926261245]

約数ペア:

[(1, 926261245), (5, 185252249), (7, 132323035), (13, 71250865), (31, 29879395), (35, 26464607), (65, 14250173), (91, 10178695), (97, 9549085), (155, 5975879), (217, 4268485), (403, 2298415), (455, 2035739), (485, 1909817), (677, 1368185), (679, 1364155), (1085, 853697), (1261, 734545), (2015, 459683), (2821, 328345), (3007, 308035), (3385, 273637), (3395, 272831), (4739, 195455), (6305, 146909), (8801, 105245), (8827, 104935), (14105, 65669), (15035, 61607), (20987, 44135), (21049, 44005), (23695, 39091)]