121791095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 159252480

約数和(自身を除く): 37461385

約数列:

[1, 5, 23, 31, 115, 127, 155, 269, 635, 713, 1345, 2921, 3565, 3937, 6187, 8339, 14605, 19685, 30935, 34163, 41695, 90551, 170815, 191797, 452755, 785749, 958985, 1059053, 3928745, 5295265, 24358219, 121791095]

約数ペア:

[(1, 121791095), (5, 24358219), (23, 5295265), (31, 3928745), (115, 1059053), (127, 958985), (155, 785749), (269, 452755), (635, 191797), (713, 170815), (1345, 90551), (2921, 41695), (3565, 34163), (3937, 30935), (6187, 19685), (8339, 14605)]