13307987745

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{3931}}^1$

素因数の和:4604

約数の個数: 80

約数和(自身を含む): 25737362112

約数和(自身を除く): 12429374367

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 643, 1053, 1755, 1929, 3215, 3931, 5265, 5787, 8359, 9645, 11793, 17361, 19655, 25077, 28935, 35379, 41795, 51103, 52083, 58965, 75231, 86805, 106137, 125385, 153309, 176895, 225693, 255515, 260415, 318411, 376155, 459927, 530685, 677079, 766545, 1128465, 1379781, 1592055, 2299635, 2527633, 3385395, 4139343, 6898905, 7582899, 12638165, 20696715, 22748697, 32859229, 37914495, 68246091, 98577687, 113743485, 164296145, 204738273, 295733061, 341230455, 492888435, 887199183, 1023691365, 1478665305, 2661597549, 4435995915, 13307987745]

約数ペア:

[(1, 13307987745), (3, 4435995915), (5, 2661597549), (9, 1478665305), (13, 1023691365), (15, 887199183), (27, 492888435), (39, 341230455), (45, 295733061), (65, 204738273), (81, 164296145), (117, 113743485), (135, 98577687), (195, 68246091), (351, 37914495), (405, 32859229), (585, 22748697), (643, 20696715), (1053, 12638165), (1755, 7582899), (1929, 6898905), (3215, 4139343), (3931, 3385395), (5265, 2527633), (5787, 2299635), (8359, 1592055), (9645, 1379781), (11793, 1128465), (17361, 766545), (19655, 677079), (25077, 530685), (28935, 459927), (35379, 376155), (41795, 318411), (51103, 260415), (52083, 255515), (58965, 225693), (75231, 176895), (86805, 153309), (106137, 125385)]