31146795

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12143}}^1$

素因数の和:12176

約数の個数: 32

約数和(自身を含む): 58291200

約数和(自身を除く): 27144405

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 12143, 36429, 60715, 109287, 182145, 230717, 327861, 546435, 692151, 1153585, 1639305, 2076453, 3460755, 6229359, 10382265, 31146795]

約数ペア:

[(1, 31146795), (3, 10382265), (5, 6229359), (9, 3460755), (15, 2076453), (19, 1639305), (27, 1153585), (45, 692151), (57, 546435), (95, 327861), (135, 230717), (171, 182145), (285, 109287), (513, 60715), (855, 36429), (2565, 12143)]