157040926075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{4679}}^1$

素因数の和:4889

約数の個数: 72

約数和(自身を含む): 221282979840

約数和(自身を除く): 64242053765

約数列:

[1, 5, 11, 25, 31, 55, 127, 155, 275, 341, 635, 775, 961, 1397, 1705, 3175, 3937, 4679, 4805, 6985, 8525, 10571, 19685, 23395, 24025, 34925, 43307, 51469, 52855, 98425, 116975, 122047, 145049, 216535, 257345, 264275, 594233, 610235, 725245, 1082675, 1286725, 1342517, 1595539, 2971165, 3051175, 3626225, 4496519, 6536563, 6712585, 7977695, 14855825, 18421223, 22482595, 32682815, 33562925, 39888475, 49461709, 92106115, 112412975, 163414075, 202633453, 247308545, 460530575, 571057913, 1013167265, 1236542725, 2855289565, 5065836325, 6281637043, 14276447825, 31408185215, 157040926075]

約数ペア:

[(1, 157040926075), (5, 31408185215), (11, 14276447825), (25, 6281637043), (31, 5065836325), (55, 2855289565), (127, 1236542725), (155, 1013167265), (275, 571057913), (341, 460530575), (635, 247308545), (775, 202633453), (961, 163414075), (1397, 112412975), (1705, 92106115), (3175, 49461709), (3937, 39888475), (4679, 33562925), (4805, 32682815), (6985, 22482595), (8525, 18421223), (10571, 14855825), (19685, 7977695), (23395, 6712585), (24025, 6536563), (34925, 4496519), (43307, 3626225), (51469, 3051175), (52855, 2971165), (98425, 1595539), (116975, 1342517), (122047, 1286725), (145049, 1082675), (216535, 725245), (257345, 610235), (264275, 594233)]