39777275

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 51038400

約数和(自身を除く): 11261125

約数列:

[1, 5, 25, 47, 97, 235, 349, 485, 1175, 1745, 2425, 4559, 8725, 16403, 22795, 33853, 82015, 113975, 169265, 410075, 846325, 1591091, 7955455, 39777275]

約数ペア:

[(1, 39777275), (5, 7955455), (25, 1591091), (47, 846325), (97, 410075), (235, 169265), (349, 113975), (485, 82015), (1175, 33853), (1745, 22795), (2425, 16403), (4559, 8725)]