12534664775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4657}}^1$

素因数の和:4872

約数の個数: 48

約数和(自身を含む): 16856444928

約数和(自身を除く): 4321780153

約数列:

[1, 5, 23, 25, 31, 115, 151, 155, 575, 713, 755, 775, 3473, 3565, 3775, 4657, 4681, 17365, 17825, 23285, 23405, 86825, 107111, 107663, 116425, 117025, 144367, 535555, 538315, 703207, 721835, 2677775, 2691575, 3320441, 3516035, 3609175, 16173761, 16602205, 17580175, 21799417, 80868805, 83011025, 108997085, 404344025, 501386591, 544985425, 2506932955, 12534664775]

約数ペア:

[(1, 12534664775), (5, 2506932955), (23, 544985425), (25, 501386591), (31, 404344025), (115, 108997085), (151, 83011025), (155, 80868805), (575, 21799417), (713, 17580175), (755, 16602205), (775, 16173761), (3473, 3609175), (3565, 3516035), (3775, 3320441), (4657, 2691575), (4681, 2677775), (17365, 721835), (17825, 703207), (23285, 538315), (23405, 535555), (86825, 144367), (107111, 117025), (107663, 116425)]