76717485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 144144000

約数和(自身を除く): 67426515

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 199, 585, 597, 659, 995, 1791, 1977, 2587, 2985, 3295, 5931, 7761, 8567, 8955, 9885, 12935, 23283, 25701, 29655, 38805, 42835, 77103, 116415, 128505, 131141, 385515, 393423, 655705, 1180269, 1704833, 1967115, 5114499, 5901345, 8524165, 15343497, 25572495, 76717485]

約数ペア:

[(1, 76717485), (3, 25572495), (5, 15343497), (9, 8524165), (13, 5901345), (15, 5114499), (39, 1967115), (45, 1704833), (65, 1180269), (117, 655705), (195, 393423), (199, 385515), (585, 131141), (597, 128505), (659, 116415), (995, 77103), (1791, 42835), (1977, 38805), (2587, 29655), (2985, 25701), (3295, 23283), (5931, 12935), (7761, 9885), (8567, 8955)]