1754745

素因数分解:

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

素因数の和:205

約数の個数: 32

約数和(自身を含む): 3041280

約数和(自身を除く): 1286535

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 131, 141, 235, 285, 393, 655, 705, 893, 1965, 2489, 2679, 4465, 6157, 7467, 12445, 13395, 18471, 30785, 37335, 92355, 116983, 350949, 584915, 1754745]

約数ペア:

[(1, 1754745), (3, 584915), (5, 350949), (15, 116983), (19, 92355), (47, 37335), (57, 30785), (95, 18471), (131, 13395), (141, 12445), (235, 7467), (285, 6157), (393, 4465), (655, 2679), (705, 2489), (893, 1965)]