16317005

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 21235200

約数和(自身を除く): 4918195

約数列:

[1, 5, 23, 31, 115, 155, 199, 529, 713, 995, 2645, 3565, 4577, 6169, 16399, 22885, 30845, 81995, 105271, 141887, 526355, 709435, 3263401, 16317005]

約数ペア:

[(1, 16317005), (5, 3263401), (23, 709435), (31, 526355), (115, 141887), (155, 105271), (199, 81995), (529, 30845), (713, 22885), (995, 16399), (2645, 6169), (3565, 4577)]