2949969225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{31391}}^1$

素因数の和:31590

約数の個数: 48

約数和(自身を含む): 5605355520

約数和(自身を除く): 2655386295

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 179, 525, 537, 895, 1253, 2685, 3759, 4475, 6265, 13425, 18795, 31325, 31391, 93975, 94173, 156955, 219737, 470865, 659211, 784775, 1098685, 2354325, 3296055, 5493425, 5618989, 16480275, 16856967, 28094945, 39332923, 84284835, 117998769, 140474725, 196664615, 421424175, 589993845, 983323075, 2949969225]

約数ペア:

[(1, 2949969225), (3, 983323075), (5, 589993845), (7, 421424175), (15, 196664615), (21, 140474725), (25, 117998769), (35, 84284835), (75, 39332923), (105, 28094945), (175, 16856967), (179, 16480275), (525, 5618989), (537, 5493425), (895, 3296055), (1253, 2354325), (2685, 1098685), (3759, 784775), (4475, 659211), (6265, 470865), (13425, 219737), (18795, 156955), (31325, 94173), (31391, 93975)]