6399690545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1\times {\mathrm{1861}}^1$

素因数の和:3665

約数の個数: 32

約数和(自身を含む): 8494295040

約数和(自身を除く): 2094604495

約数列:

[1, 5, 17, 23, 85, 115, 391, 1759, 1861, 1955, 8795, 9305, 29903, 31637, 40457, 42803, 149515, 158185, 202285, 214015, 687769, 727651, 3273499, 3438845, 3638255, 16367495, 55649483, 75290477, 278247415, 376452385, 1279938109, 6399690545]

約数ペア:

[(1, 6399690545), (5, 1279938109), (17, 376452385), (23, 278247415), (85, 75290477), (115, 55649483), (391, 16367495), (1759, 3638255), (1861, 3438845), (1955, 3273499), (8795, 727651), (9305, 687769), (29903, 214015), (31637, 202285), (40457, 158185), (42803, 149515)]