17199325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 26623296

約数和(自身を除く): 9423971

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 187, 221, 275, 283, 325, 425, 715, 935, 1105, 1415, 2431, 3113, 3575, 3679, 4675, 4811, 5525, 7075, 12155, 15565, 18395, 24055, 40469, 52921, 60775, 62543, 77825, 91975, 120275, 202345, 264605, 312715, 687973, 1011725, 1323025, 1563575, 3439865, 17199325]

約数ペア:

[(1, 17199325), (5, 3439865), (11, 1563575), (13, 1323025), (17, 1011725), (25, 687973), (55, 312715), (65, 264605), (85, 202345), (143, 120275), (187, 91975), (221, 77825), (275, 62543), (283, 60775), (325, 52921), (425, 40469), (715, 24055), (935, 18395), (1105, 15565), (1415, 12155), (2431, 7075), (3113, 5525), (3575, 4811), (3679, 4675)]