210328545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14411}}^1$

素因数の和:14565

約数の個数: 32

約数和(自身を含む): 387394560

約数和(自身を除く): 177066015

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 4865, 14411, 14595, 43233, 72055, 100877, 216165, 302631, 504385, 1513155, 2003129, 6009387, 10015645, 14021903, 30046935, 42065709, 70109515, 210328545]

約数ペア:

[(1, 210328545), (3, 70109515), (5, 42065709), (7, 30046935), (15, 14021903), (21, 10015645), (35, 6009387), (105, 2003129), (139, 1513155), (417, 504385), (695, 302631), (973, 216165), (2085, 100877), (2919, 72055), (4865, 43233), (14411, 14595)]