1479177855

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 2735556384

約数和(自身を除く): 1256378529

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 157, 215, 387, 405, 471, 541, 645, 785, 1161, 1413, 1623, 1935, 2355, 2705, 3483, 4239, 4869, 5805, 6751, 7065, 8115, 12717, 14607, 17415, 20253, 21195, 23263, 24345, 33755, 43821, 60759, 63585, 69789, 73035, 84937, 101265, 116315, 182277, 209367, 219105, 254811, 303795, 348945, 424685, 546831, 628101, 764433, 911385, 1046835, 1274055, 1884303, 2293299, 2734155, 3140505, 3652291, 3822165, 6879897, 9421515, 10956873, 11466495, 18261455, 32870619, 34399485, 54784365, 98611857, 164353095, 295835571, 493059285, 1479177855]

約数ペア:

[(1, 1479177855), (3, 493059285), (5, 295835571), (9, 164353095), (15, 98611857), (27, 54784365), (43, 34399485), (45, 32870619), (81, 18261455), (129, 11466495), (135, 10956873), (157, 9421515), (215, 6879897), (387, 3822165), (405, 3652291), (471, 3140505), (541, 2734155), (645, 2293299), (785, 1884303), (1161, 1274055), (1413, 1046835), (1623, 911385), (1935, 764433), (2355, 628101), (2705, 546831), (3483, 424685), (4239, 348945), (4869, 303795), (5805, 254811), (6751, 219105), (7065, 209367), (8115, 182277), (12717, 116315), (14607, 101265), (17415, 84937), (20253, 73035), (21195, 69789), (23263, 63585), (24345, 60759), (33755, 43821)]