87002165

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2617}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 107128560

約数和(自身を除く): 20126395

約数列:

[1, 5, 61, 109, 305, 545, 2617, 6649, 13085, 33245, 159637, 285253, 798185, 1426265, 17400433, 87002165]

約数ペア:

[(1, 87002165), (5, 17400433), (61, 1426265), (109, 798185), (305, 285253), (545, 159637), (2617, 33245), (6649, 13085)]