157588585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 240242688

約数和(自身を除く): 82654103

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 127, 293, 385, 605, 635, 847, 889, 1397, 1465, 2051, 3223, 4235, 4445, 6985, 9779, 10255, 15367, 16115, 22561, 35453, 37211, 48895, 76835, 107569, 112805, 177265, 186055, 248171, 260477, 409321, 537845, 1240855, 1302385, 2046605, 2865247, 4502531, 14326235, 22512655, 31517717, 157588585]

約数ペア:

[(1, 157588585), (5, 31517717), (7, 22512655), (11, 14326235), (35, 4502531), (55, 2865247), (77, 2046605), (121, 1302385), (127, 1240855), (293, 537845), (385, 409321), (605, 260477), (635, 248171), (847, 186055), (889, 177265), (1397, 112805), (1465, 107569), (2051, 76835), (3223, 48895), (4235, 37211), (4445, 35453), (6985, 22561), (9779, 16115), (10255, 15367)]