156777968905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1\times {\mathrm{41479}}^1$

素因数の和:42393

約数の個数: 32

約数和(自身を含む): 203205542400

約数和(自身を除く): 46427573495

約数列:

[1, 5, 17, 53, 85, 265, 839, 901, 4195, 4505, 14263, 41479, 44467, 71315, 207395, 222335, 705143, 755939, 2198387, 3525715, 3779695, 10991935, 34800881, 37372579, 174004405, 186862895, 591614977, 1844446693, 2958074885, 9222233465, 31355593781, 156777968905]

約数ペア:

[(1, 156777968905), (5, 31355593781), (17, 9222233465), (53, 2958074885), (85, 1844446693), (265, 591614977), (839, 186862895), (901, 174004405), (4195, 37372579), (4505, 34800881), (14263, 10991935), (41479, 3779695), (44467, 3525715), (71315, 2198387), (207395, 755939), (222335, 705143)]