442912135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6689}}^1$

素因数の和:6771

約数の個数: 32

約数和(自身を含む): 606916800

約数和(自身を除く): 164004665

約数列:

[1, 5, 17, 19, 41, 85, 95, 205, 323, 697, 779, 1615, 3485, 3895, 6689, 13243, 33445, 66215, 113713, 127091, 274249, 568565, 635455, 1371245, 2160547, 4662233, 5210731, 10802735, 23311165, 26053655, 88582427, 442912135]

約数ペア:

[(1, 442912135), (5, 88582427), (17, 26053655), (19, 23311165), (41, 10802735), (85, 5210731), (95, 4662233), (205, 2160547), (323, 1371245), (697, 635455), (779, 568565), (1615, 274249), (3485, 127091), (3895, 113713), (6689, 66215), (13243, 33445)]