15468089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 20106240

約数和(自身を除く): 4638151

約数列:

[1, 7, 13, 43, 59, 67, 91, 301, 413, 469, 559, 767, 871, 2537, 2881, 3913, 3953, 5369, 6097, 17759, 20167, 27671, 32981, 37453, 51389, 169979, 230867, 262171, 359723, 1189853, 2209727, 15468089]

約数ペア:

[(1, 15468089), (7, 2209727), (13, 1189853), (43, 359723), (59, 262171), (67, 230867), (91, 169979), (301, 51389), (413, 37453), (469, 32981), (559, 27671), (767, 20167), (871, 17759), (2537, 6097), (2881, 5369), (3913, 3953)]