13241655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 26517504

約数和(自身を除く): 13275849

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 331, 381, 635, 889, 993, 1143, 1655, 1905, 2317, 2667, 2979, 4445, 4965, 5715, 6951, 8001, 11585, 13335, 14895, 20853, 34755, 40005, 42037, 104265, 126111, 210185, 294259, 378333, 630555, 882777, 1471295, 1891665, 2648331, 4413885, 13241655]

約数ペア:

[(1, 13241655), (3, 4413885), (5, 2648331), (7, 1891665), (9, 1471295), (15, 882777), (21, 630555), (35, 378333), (45, 294259), (63, 210185), (105, 126111), (127, 104265), (315, 42037), (331, 40005), (381, 34755), (635, 20853), (889, 14895), (993, 13335), (1143, 11585), (1655, 8001), (1905, 6951), (2317, 5715), (2667, 4965), (2979, 4445)]