27317975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 35414400

約数和(自身を除く): 8096425

約数列:

[1, 5, 25, 31, 101, 155, 349, 505, 775, 1745, 2525, 3131, 8725, 10819, 15655, 35249, 54095, 78275, 176245, 270475, 881225, 1092719, 5463595, 27317975]

約数ペア:

[(1, 27317975), (5, 5463595), (25, 1092719), (31, 881225), (101, 270475), (155, 176245), (349, 78275), (505, 54095), (775, 35249), (1745, 15655), (2525, 10819), (3131, 8725)]