4284005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 5787096

約数和(自身を除く): 1503091

約数列:

[1, 5, 11, 55, 73, 97, 121, 365, 485, 605, 803, 1067, 4015, 5335, 7081, 8833, 11737, 35405, 44165, 58685, 77891, 389455, 856801, 4284005]

約数ペア:

[(1, 4284005), (5, 856801), (11, 389455), (55, 77891), (73, 58685), (97, 44165), (121, 35405), (365, 11737), (485, 8833), (605, 7081), (803, 5335), (1067, 4015)]