26805675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 50274560

約数和(自身を除く): 23468885

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 1447, 3705, 4341, 6175, 7235, 18525, 18811, 21705, 27493, 36175, 56433, 82479, 94055, 108525, 137465, 282165, 357409, 412395, 470275, 687325, 1072227, 1410825, 1787045, 2061975, 5361135, 8935225, 26805675]

約数ペア:

[(1, 26805675), (3, 8935225), (5, 5361135), (13, 2061975), (15, 1787045), (19, 1410825), (25, 1072227), (39, 687325), (57, 470275), (65, 412395), (75, 357409), (95, 282165), (195, 137465), (247, 108525), (285, 94055), (325, 82479), (475, 56433), (741, 36175), (975, 27493), (1235, 21705), (1425, 18811), (1447, 18525), (3705, 7235), (4341, 6175)]