73339275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 129929184

約数和(自身を除く): 56589909

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 97, 255, 291, 425, 485, 593, 1275, 1455, 1649, 1779, 2425, 2965, 4947, 7275, 8245, 8895, 10081, 14825, 24735, 30243, 41225, 44475, 50405, 57521, 123675, 151215, 172563, 252025, 287605, 756075, 862815, 977857, 1438025, 2933571, 4314075, 4889285, 14667855, 24446425, 73339275]

約数ペア:

[(1, 73339275), (3, 24446425), (5, 14667855), (15, 4889285), (17, 4314075), (25, 2933571), (51, 1438025), (75, 977857), (85, 862815), (97, 756075), (255, 287605), (291, 252025), (425, 172563), (485, 151215), (593, 123675), (1275, 57521), (1455, 50405), (1649, 44475), (1779, 41225), (2425, 30243), (2965, 24735), (4947, 14825), (7275, 10081), (8245, 8895)]