859657905

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 1519914240

約数和(自身を除く): 660256335

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 239, 335, 603, 717, 1005, 1193, 1195, 2151, 3015, 3579, 3585, 5965, 10737, 10755, 16013, 17895, 48039, 53685, 79931, 80065, 144117, 239793, 240195, 285127, 399655, 719379, 720585, 855381, 1198965, 1425635, 2566143, 3596895, 4276905, 12830715, 19103509, 57310527, 95517545, 171931581, 286552635, 859657905]

約数ペア:

[(1, 859657905), (3, 286552635), (5, 171931581), (9, 95517545), (15, 57310527), (45, 19103509), (67, 12830715), (201, 4276905), (239, 3596895), (335, 2566143), (603, 1425635), (717, 1198965), (1005, 855381), (1193, 720585), (1195, 719379), (2151, 399655), (3015, 285127), (3579, 240195), (3585, 239793), (5965, 144117), (10737, 80065), (10755, 79931), (16013, 53685), (17895, 48039)]