2080757315

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15193}}^1$

素因数の和:15268

約数の個数: 48

約数和(自身を含む): 3200950368

約数和(自身を除く): 1120193053

約数列:

[1, 5, 7, 13, 35, 43, 49, 65, 91, 215, 245, 301, 455, 559, 637, 1505, 2107, 2795, 3185, 3913, 10535, 15193, 19565, 27391, 75965, 106351, 136955, 197509, 531755, 653299, 744457, 987545, 1382563, 3266495, 3722285, 4573093, 6912815, 8492887, 9677941, 22865465, 32011651, 42464435, 48389705, 59450209, 160058255, 297251045, 416151463, 2080757315]

約数ペア:

[(1, 2080757315), (5, 416151463), (7, 297251045), (13, 160058255), (35, 59450209), (43, 48389705), (49, 42464435), (65, 32011651), (91, 22865465), (215, 9677941), (245, 8492887), (301, 6912815), (455, 4573093), (559, 3722285), (637, 3266495), (1505, 1382563), (2107, 987545), (2795, 744457), (3185, 653299), (3913, 531755), (10535, 197509), (15193, 136955), (19565, 106351), (27391, 75965)]