27285775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 37144944

約数和(自身を除く): 9859169

約数列:

[1, 5, 11, 25, 55, 275, 313, 317, 1565, 1585, 3443, 3487, 7825, 7925, 17215, 17435, 86075, 87175, 99221, 496105, 1091431, 2480525, 5457155, 27285775]

約数ペア:

[(1, 27285775), (5, 5457155), (11, 2480525), (25, 1091431), (55, 496105), (275, 99221), (313, 87175), (317, 86075), (1565, 17435), (1585, 17215), (3443, 7925), (3487, 7825)]