5320215039

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{2521}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 7437680640

約数和(自身を除く): 2117465601

約数列:

[1, 3, 29, 87, 127, 191, 381, 573, 2521, 3683, 5539, 7563, 11049, 16617, 24257, 72771, 73109, 219327, 320167, 481511, 703453, 960501, 1444533, 2110359, 9284843, 13963819, 27854529, 41891457, 61151897, 183455691, 1773405013, 5320215039]

約数ペア:

[(1, 5320215039), (3, 1773405013), (29, 183455691), (87, 61151897), (127, 41891457), (191, 27854529), (381, 13963819), (573, 9284843), (2521, 2110359), (3683, 1444533), (5539, 960501), (7563, 703453), (11049, 481511), (16617, 320167), (24257, 219327), (72771, 73109)]