1246200725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 2064082176

約数和(自身を除く): 817881451

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 113, 119, 175, 187, 275, 337, 385, 425, 565, 595, 791, 935, 1243, 1309, 1685, 1921, 1925, 2359, 2825, 2975, 3707, 3955, 4675, 5729, 6215, 6545, 8425, 8701, 9605, 11795, 13447, 18535, 19775, 21131, 25949, 28645, 31075, 32725, 38081, 40103, 43505, 48025, 58975, 63019, 67235, 92675, 105655, 129745, 143225, 147917, 190405, 200515, 217525, 266567, 315095, 336175, 418891, 441133, 528275, 647377, 648725, 739585, 952025, 1002575, 1332835, 1575475, 2094455, 2205665, 2932237, 3236885, 3697925, 4531639, 6664175, 7121147, 10472275, 11028325, 14661185, 16184425, 22658195, 35605735, 49848029, 73305925, 113290975, 178028675, 249240145, 1246200725]

約数ペア:

[(1, 1246200725), (5, 249240145), (7, 178028675), (11, 113290975), (17, 73305925), (25, 49848029), (35, 35605735), (55, 22658195), (77, 16184425), (85, 14661185), (113, 11028325), (119, 10472275), (175, 7121147), (187, 6664175), (275, 4531639), (337, 3697925), (385, 3236885), (425, 2932237), (565, 2205665), (595, 2094455), (791, 1575475), (935, 1332835), (1243, 1002575), (1309, 952025), (1685, 739585), (1921, 648725), (1925, 647377), (2359, 528275), (2825, 441133), (2975, 418891), (3707, 336175), (3955, 315095), (4675, 266567), (5729, 217525), (6215, 200515), (6545, 190405), (8425, 147917), (8701, 143225), (9605, 129745), (11795, 105655), (13447, 92675), (18535, 67235), (19775, 63019), (21131, 58975), (25949, 48025), (28645, 43505), (31075, 40103), (32725, 38081)]