2247442475

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 2931240960

約数和(自身を除く): 683798485

約数列:

[1, 5, 25, 47, 53, 151, 235, 239, 265, 755, 1175, 1195, 1325, 2491, 3775, 5975, 7097, 8003, 11233, 12455, 12667, 35485, 36089, 40015, 56165, 62275, 63335, 177425, 180445, 200075, 280825, 316675, 376141, 595349, 902225, 1696183, 1880705, 1912717, 2976745, 8480915, 9403525, 9563585, 14883725, 42404575, 47817925, 89897699, 449488495, 2247442475]

約数ペア:

[(1, 2247442475), (5, 449488495), (25, 89897699), (47, 47817925), (53, 42404575), (151, 14883725), (235, 9563585), (239, 9403525), (265, 8480915), (755, 2976745), (1175, 1912717), (1195, 1880705), (1325, 1696183), (2491, 902225), (3775, 595349), (5975, 376141), (7097, 316675), (8003, 280825), (11233, 200075), (12455, 180445), (12667, 177425), (35485, 63335), (36089, 62275), (40015, 56165)]