713391285

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{8443}}^1$

素因数の和:8625

約数の個数: 32

約数和(自身を含む): 1177026048

約数和(自身を除く): 463634763

約数列:

[1, 3, 5, 15, 43, 129, 131, 215, 393, 645, 655, 1965, 5633, 8443, 16899, 25329, 28165, 42215, 84495, 126645, 363049, 1089147, 1106033, 1815245, 3318099, 5445735, 5530165, 16590495, 47559419, 142678257, 237797095, 713391285]

約数ペア:

[(1, 713391285), (3, 237797095), (5, 142678257), (15, 47559419), (43, 16590495), (129, 5530165), (131, 5445735), (215, 3318099), (393, 1815245), (645, 1106033), (655, 1089147), (1965, 363049), (5633, 126645), (8443, 84495), (16899, 42215), (25329, 28165)]