85306885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{23929}}^1$

素因数の和:23988

約数の個数: 16

約数和(自身を含む): 110269440

約数和(自身を除く): 24962555

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 23929, 119645, 550367, 741799, 2751835, 3708995, 17061377, 85306885]

約数ペア:

[(1, 85306885), (5, 17061377), (23, 3708995), (31, 2751835), (115, 741799), (155, 550367), (713, 119645), (3565, 23929)]