39744485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 55624320

約数和(自身を除く): 15879835

約数列:

[1, 5, 11, 19, 55, 73, 95, 209, 365, 521, 803, 1045, 1387, 2605, 4015, 5731, 6935, 9899, 15257, 28655, 38033, 49495, 76285, 108889, 190165, 418363, 544445, 722627, 2091815, 3613135, 7948897, 39744485]

約数ペア:

[(1, 39744485), (5, 7948897), (11, 3613135), (19, 2091815), (55, 722627), (73, 544445), (95, 418363), (209, 190165), (365, 108889), (521, 76285), (803, 49495), (1045, 38033), (1387, 28655), (2605, 15257), (4015, 9899), (5731, 6935)]