27973725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2207}}^1$

素因数の和:2246

約数の個数: 36

約数和(自身を含む): 50103936

約数和(自身を除く): 22130211

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2207, 2535, 4225, 6621, 11035, 12675, 28691, 33105, 55175, 86073, 143455, 165525, 372983, 430365, 717275, 1118949, 1864915, 2151825, 5594745, 9324575, 27973725]

約数ペア:

[(1, 27973725), (3, 9324575), (5, 5594745), (13, 2151825), (15, 1864915), (25, 1118949), (39, 717275), (65, 430365), (75, 372983), (169, 165525), (195, 143455), (325, 86073), (507, 55175), (845, 33105), (975, 28691), (2207, 12675), (2535, 11035), (4225, 6621)]