39724965

素因数分解:

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

素因数の和:479

約数の個数: 64

約数和(自身を含む): 81592320

約数和(自身を除く): 41867355

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 127, 135, 189, 315, 331, 381, 635, 889, 945, 993, 1143, 1655, 1905, 2317, 2667, 2979, 3429, 4445, 4965, 5715, 6951, 8001, 8937, 11585, 13335, 14895, 17145, 20853, 24003, 34755, 40005, 42037, 44685, 62559, 104265, 120015, 126111, 210185, 294259, 312795, 378333, 630555, 882777, 1134999, 1471295, 1891665, 2648331, 4413885, 5674995, 7944993, 13241655, 39724965]

約数ペア:

[(1, 39724965), (3, 13241655), (5, 7944993), (7, 5674995), (9, 4413885), (15, 2648331), (21, 1891665), (27, 1471295), (35, 1134999), (45, 882777), (63, 630555), (105, 378333), (127, 312795), (135, 294259), (189, 210185), (315, 126111), (331, 120015), (381, 104265), (635, 62559), (889, 44685), (945, 42037), (993, 40005), (1143, 34755), (1655, 24003), (1905, 20853), (2317, 17145), (2667, 14895), (2979, 13335), (3429, 11585), (4445, 8937), (4965, 8001), (5715, 6951)]