620351910365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{22878551}}^1$

素因数の和:22878613

約数の個数: 32

約数和(自身を含む): 889518101760

約数和(自身を除く): 269166191395

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1595, 2465, 5423, 27115, 22878551, 114392755, 251664061, 388935367, 663477979, 1258320305, 1944676835, 3317389895, 4278289037, 7298257769, 11279125643, 21391445185, 36491288845, 56395628215, 124070382073, 620351910365]

約数ペア:

[(1, 620351910365), (5, 124070382073), (11, 56395628215), (17, 36491288845), (29, 21391445185), (55, 11279125643), (85, 7298257769), (145, 4278289037), (187, 3317389895), (319, 1944676835), (493, 1258320305), (935, 663477979), (1595, 388935367), (2465, 251664061), (5423, 114392755), (27115, 22878551)]