66800865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4987}}^1$

素因数の和:5061

約数の個数: 32

約数和(自身を含む): 114923520

約数和(自身を除く): 48122655

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 4987, 13395, 14961, 24935, 74805, 94753, 234389, 284259, 473765, 703167, 1171945, 1421295, 3515835, 4453391, 13360173, 22266955, 66800865]

約数ペア:

[(1, 66800865), (3, 22266955), (5, 13360173), (15, 4453391), (19, 3515835), (47, 1421295), (57, 1171945), (95, 703167), (141, 473765), (235, 284259), (285, 234389), (705, 94753), (893, 74805), (2679, 24935), (4465, 14961), (4987, 13395)]