75957345

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9871}}^1$

素因数の和:9907

約数の個数: 40

約数和(自身を含む): 143341440

約数和(自身を除く): 67384095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 9871, 29613, 49355, 88839, 148065, 187549, 266517, 444195, 562647, 799551, 937745, 1332585, 1687941, 2813235, 3997755, 5063823, 8439705, 15191469, 25319115, 75957345]

約数ペア:

[(1, 75957345), (3, 25319115), (5, 15191469), (9, 8439705), (15, 5063823), (19, 3997755), (27, 2813235), (45, 1687941), (57, 1332585), (81, 937745), (95, 799551), (135, 562647), (171, 444195), (285, 266517), (405, 187549), (513, 148065), (855, 88839), (1539, 49355), (2565, 29613), (7695, 9871)]