64624285

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 85800960

約数和(自身を除く): 21176675

約数列:

[1, 5, 11, 55, 121, 223, 479, 605, 1115, 2395, 2453, 5269, 12265, 26345, 26983, 57959, 106817, 134915, 289795, 534085, 1174987, 5874935, 12924857, 64624285]

約数ペア:

[(1, 64624285), (5, 12924857), (11, 5874935), (55, 1174987), (121, 534085), (223, 289795), (479, 134915), (605, 106817), (1115, 57959), (2395, 26983), (2453, 26345), (5269, 12265)]