994012155

素因数分解:

$3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4729}}^1$

素因数の和:4922

約数の個数: 48

約数和(自身を含む): 1797475680

約数和(自身を除く): 803463525

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 173, 243, 405, 519, 865, 1215, 1557, 2595, 4671, 4729, 7785, 14013, 14187, 23355, 23645, 42039, 42561, 70065, 70935, 127683, 210195, 212805, 383049, 638415, 818117, 1149147, 1915245, 2454351, 4090585, 5745735, 7363053, 12271755, 22089159, 36815265, 66267477, 110445795, 198802431, 331337385, 994012155]

約数ペア:

[(1, 994012155), (3, 331337385), (5, 198802431), (9, 110445795), (15, 66267477), (27, 36815265), (45, 22089159), (81, 12271755), (135, 7363053), (173, 5745735), (243, 4090585), (405, 2454351), (519, 1915245), (865, 1149147), (1215, 818117), (1557, 638415), (2595, 383049), (4671, 212805), (4729, 210195), (7785, 127683), (14013, 70935), (14187, 70065), (23355, 42561), (23645, 42039)]