87200575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 136491264

約数和(自身を除く): 49290689

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 97, 175, 275, 385, 467, 485, 679, 1067, 1925, 2335, 2425, 3269, 3395, 5137, 5335, 7469, 11675, 16345, 16975, 25685, 26675, 35959, 37345, 45299, 81725, 128425, 179795, 186725, 226495, 317093, 498289, 898975, 1132475, 1585465, 2491445, 3488023, 7927325, 12457225, 17440115, 87200575]

約数ペア:

[(1, 87200575), (5, 17440115), (7, 12457225), (11, 7927325), (25, 3488023), (35, 2491445), (55, 1585465), (77, 1132475), (97, 898975), (175, 498289), (275, 317093), (385, 226495), (467, 186725), (485, 179795), (679, 128425), (1067, 81725), (1925, 45299), (2335, 37345), (2425, 35959), (3269, 26675), (3395, 25685), (5137, 16975), (5335, 16345), (7469, 11675)]