8714409025

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 13010595840

約数和(自身を除く): 4296186815

約数列:

[1, 5, 7, 25, 35, 43, 79, 107, 137, 175, 215, 301, 395, 535, 553, 685, 749, 959, 1075, 1505, 1975, 2675, 2765, 3397, 3425, 3745, 4601, 4795, 5891, 7525, 8453, 10823, 13825, 14659, 16985, 18725, 23005, 23779, 23975, 29455, 32207, 41237, 42265, 54115, 59171, 73295, 75761, 84925, 102613, 115025, 118895, 147275, 161035, 206185, 211325, 270575, 295855, 363479, 366475, 378805, 465389, 513065, 594475, 630337, 805175, 1030925, 1158061, 1479275, 1817395, 1894025, 2326945, 2544353, 2565325, 3151685, 3257723, 4412359, 5790305, 8106427, 9086975, 11634725, 12721765, 15758425, 16288615, 22061795, 28951525, 40532135, 49796623, 63608825, 81443075, 110308975, 202660675, 248983115, 348576361, 1244915575, 1742881805, 8714409025]

約数ペア:

[(1, 8714409025), (5, 1742881805), (7, 1244915575), (25, 348576361), (35, 248983115), (43, 202660675), (79, 110308975), (107, 81443075), (137, 63608825), (175, 49796623), (215, 40532135), (301, 28951525), (395, 22061795), (535, 16288615), (553, 15758425), (685, 12721765), (749, 11634725), (959, 9086975), (1075, 8106427), (1505, 5790305), (1975, 4412359), (2675, 3257723), (2765, 3151685), (3397, 2565325), (3425, 2544353), (3745, 2326945), (4601, 1894025), (4795, 1817395), (5891, 1479275), (7525, 1158061), (8453, 1030925), (10823, 805175), (13825, 630337), (14659, 594475), (16985, 513065), (18725, 465389), (23005, 378805), (23779, 366475), (23975, 363479), (29455, 295855), (32207, 270575), (41237, 211325), (42265, 206185), (54115, 161035), (59171, 147275), (73295, 118895), (75761, 115025), (84925, 102613)]