28709635

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6089}}^1$

素因数の和:6158

約数の個数: 16

約数和(自身を含む): 36832320

約数和(自身を除く): 8122685

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 6089, 30445, 140047, 249649, 700235, 1248245, 5741927, 28709635]

約数ペア:

[(1, 28709635), (5, 5741927), (23, 1248245), (41, 700235), (115, 249649), (205, 140047), (943, 30445), (4715, 6089)]