85554575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 110695296

約数和(自身を除く): 25140721

約数列:

[1, 5, 25, 31, 101, 155, 505, 775, 1093, 2525, 3131, 5465, 15655, 27325, 33883, 78275, 110393, 169415, 551965, 847075, 2759825, 3422183, 17110915, 85554575]

約数ペア:

[(1, 85554575), (5, 17110915), (25, 3422183), (31, 2759825), (101, 847075), (155, 551965), (505, 169415), (775, 110393), (1093, 78275), (2525, 33883), (3131, 27325), (5465, 15655)]