8773725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 15713280

約数和(自身を除く): 6939555

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 131, 141, 235, 285, 393, 475, 655, 705, 893, 1175, 1425, 1965, 2489, 2679, 3275, 3525, 4465, 6157, 7467, 9825, 12445, 13395, 18471, 22325, 30785, 37335, 62225, 66975, 92355, 116983, 153925, 186675, 350949, 461775, 584915, 1754745, 2924575, 8773725]

約数ペア:

[(1, 8773725), (3, 2924575), (5, 1754745), (15, 584915), (19, 461775), (25, 350949), (47, 186675), (57, 153925), (75, 116983), (95, 92355), (131, 66975), (141, 62225), (235, 37335), (285, 30785), (393, 22325), (475, 18471), (655, 13395), (705, 12445), (893, 9825), (1175, 7467), (1425, 6157), (1965, 4465), (2489, 3525), (2679, 3275)]