27564505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 8360615

約数列:

[1, 5, 41, 43, 53, 59, 205, 215, 265, 295, 1763, 2173, 2279, 2419, 2537, 3127, 8815, 10865, 11395, 12095, 12685, 15635, 93439, 104017, 128207, 134461, 467195, 520085, 641035, 672305, 5512901, 27564505]

約数ペア:

[(1, 27564505), (5, 5512901), (41, 672305), (43, 641035), (53, 520085), (59, 467195), (205, 134461), (215, 128207), (265, 104017), (295, 93439), (1763, 15635), (2173, 12685), (2279, 12095), (2419, 11395), (2537, 10865), (3127, 8815)]