80860965

素因数分解:

$3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{2713}}^1$

素因数の和:4708

約数の個数: 16

約数和(自身を含む): 129490368

約数和(自身を除く): 48629403

約数列:

[1, 3, 5, 15, 1987, 2713, 5961, 8139, 9935, 13565, 29805, 40695, 5390731, 16172193, 26953655, 80860965]

約数ペア:

[(1, 80860965), (3, 26953655), (5, 16172193), (15, 5390731), (1987, 40695), (2713, 29805), (5961, 13565), (8139, 9935)]