128930482075

素因数分解:

$5^2\times {\mathrm{139}}^2\times {\mathrm{293}}^1\times {\mathrm{911}}^1$

素因数の和:1492

約数の個数: 36

約数和(自身を含む): 161759209248

約数和(自身を除く): 32828727173

約数列:

[1, 5, 25, 139, 293, 695, 911, 1465, 3475, 4555, 7325, 19321, 22775, 40727, 96605, 126629, 203635, 266923, 483025, 633145, 1018175, 1334615, 3165725, 5661053, 6673075, 17601431, 28305265, 37102297, 88007155, 141526325, 185511485, 440035775, 927557425, 5157219283, 25786096415, 128930482075]

約数ペア:

[(1, 128930482075), (5, 25786096415), (25, 5157219283), (139, 927557425), (293, 440035775), (695, 185511485), (911, 141526325), (1465, 88007155), (3475, 37102297), (4555, 28305265), (7325, 17601431), (19321, 6673075), (22775, 5661053), (40727, 3165725), (96605, 1334615), (126629, 1018175), (203635, 633145), (266923, 483025)]