47183565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21997}}^1$

素因数の和:22029

約数の個数: 32

約数和(自身を含む): 88695936

約数和(自身を除く): 41512371

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 21997, 65991, 109985, 241967, 285961, 329955, 725901, 857883, 1209835, 1429805, 3145571, 3629505, 4289415, 9436713, 15727855, 47183565]

約数ペア:

[(1, 47183565), (3, 15727855), (5, 9436713), (11, 4289415), (13, 3629505), (15, 3145571), (33, 1429805), (39, 1209835), (55, 857883), (65, 725901), (143, 329955), (165, 285961), (195, 241967), (429, 109985), (715, 65991), (2145, 21997)]