88659475

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 112492800

約数和(自身を除く): 23833325

約数列:

[1, 5, 25, 71, 199, 251, 355, 995, 1255, 1775, 4975, 6275, 14129, 17821, 49949, 70645, 89105, 249745, 353225, 445525, 1248725, 3546379, 17731895, 88659475]

約数ペア:

[(1, 88659475), (5, 17731895), (25, 3546379), (71, 1248725), (199, 445525), (251, 353225), (355, 249745), (995, 89105), (1255, 70645), (1775, 49949), (4975, 17821), (6275, 14129)]