713878025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10433}}^1$

素因数の和:10490

約数の個数: 48

約数和(自身を含む): 1117857024

約数和(自身を除く): 403978999

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 161, 175, 391, 425, 575, 595, 805, 1955, 2737, 2975, 4025, 9775, 10433, 13685, 52165, 68425, 73031, 177361, 239959, 260825, 365155, 886805, 1199795, 1241527, 1679713, 1825775, 4079303, 4434025, 5998975, 6207635, 8398565, 20396515, 28555121, 31038175, 41992825, 101982575, 142775605, 713878025]

約数ペア:

[(1, 713878025), (5, 142775605), (7, 101982575), (17, 41992825), (23, 31038175), (25, 28555121), (35, 20396515), (85, 8398565), (115, 6207635), (119, 5998975), (161, 4434025), (175, 4079303), (391, 1825775), (425, 1679713), (575, 1241527), (595, 1199795), (805, 886805), (1955, 365155), (2737, 260825), (2975, 239959), (4025, 177361), (9775, 73031), (10433, 68425), (13685, 52165)]