73727725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3691}}^1$

素因数の和:3765

約数の個数: 24

約数和(自身を含む): 98886528

約数和(自身を除く): 25158803

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 3691, 3995, 18455, 19975, 62747, 92275, 173477, 313735, 867385, 1568675, 2949109, 4336925, 14745545, 73727725]

約数ペア:

[(1, 73727725), (5, 14745545), (17, 4336925), (25, 2949109), (47, 1568675), (85, 867385), (235, 313735), (425, 173477), (799, 92275), (1175, 62747), (3691, 19975), (3995, 18455)]