38423915

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 49106400

約数和(自身を除く): 10682485

約数列:

[1, 5, 23, 73, 115, 199, 365, 529, 995, 1679, 2645, 4577, 8395, 14527, 22885, 38617, 72635, 105271, 193085, 334121, 526355, 1670605, 7684783, 38423915]

約数ペア:

[(1, 38423915), (5, 7684783), (23, 1670605), (73, 526355), (115, 334121), (199, 193085), (365, 105271), (529, 72635), (995, 38617), (1679, 22885), (2645, 14527), (4577, 8395)]