49521315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3697}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 85201920

約数和(自身を除く): 35680605

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 3697, 4465, 11091, 13395, 18485, 55455, 70243, 173759, 210729, 351215, 521277, 868795, 1053645, 2606385, 3301421, 9904263, 16507105, 49521315]

約数ペア:

[(1, 49521315), (3, 16507105), (5, 9904263), (15, 3301421), (19, 2606385), (47, 1053645), (57, 868795), (95, 521277), (141, 351215), (235, 210729), (285, 173759), (705, 70243), (893, 55455), (2679, 18485), (3697, 13395), (4465, 11091)]