61871095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{86533}}^1$

素因数の和:86562

約数の個数: 16

約数和(自身を含む): 87226272

約数和(自身を除く): 25355177

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 86533, 432665, 951863, 1124929, 4759315, 5624645, 12374219, 61871095]

約数ペア:

[(1, 61871095), (5, 12374219), (11, 5624645), (13, 4759315), (55, 1124929), (65, 951863), (143, 432665), (715, 86533)]