4328045215

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 6148448640

約数和(自身を除く): 1820403425

約数列:

[1, 5, 13, 17, 37, 65, 85, 169, 185, 221, 289, 479, 481, 629, 845, 1105, 1445, 2395, 2405, 2873, 3145, 3757, 6227, 6253, 8143, 8177, 10693, 14365, 17723, 18785, 31135, 31265, 40715, 40885, 48841, 53465, 80951, 88615, 105859, 106301, 138431, 139009, 230399, 244205, 301291, 404755, 529295, 531505, 692155, 695045, 1151995, 1376167, 1506455, 1799603, 1807117, 2995187, 3916783, 5121947, 6880835, 8998015, 9035585, 14975935, 19583915, 23394839, 25609735, 50918179, 66585311, 116974195, 254590895, 332926555, 865609043, 4328045215]

約数ペア:

[(1, 4328045215), (5, 865609043), (13, 332926555), (17, 254590895), (37, 116974195), (65, 66585311), (85, 50918179), (169, 25609735), (185, 23394839), (221, 19583915), (289, 14975935), (479, 9035585), (481, 8998015), (629, 6880835), (845, 5121947), (1105, 3916783), (1445, 2995187), (2395, 1807117), (2405, 1799603), (2873, 1506455), (3145, 1376167), (3757, 1151995), (6227, 695045), (6253, 692155), (8143, 531505), (8177, 529295), (10693, 404755), (14365, 301291), (17723, 244205), (18785, 230399), (31135, 139009), (31265, 138431), (40715, 106301), (40885, 105859), (48841, 88615), (53465, 80951)]