2788897925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{104551}}^1$

素因数の和:104669

約数の個数: 24

約数和(自身を含む): 3811547712

約数和(自身を除く): 1022649787

約数列:

[1, 5, 11, 25, 55, 97, 275, 485, 1067, 2425, 5335, 26675, 104551, 522755, 1150061, 2613775, 5750305, 10141447, 28751525, 50707235, 111555917, 253536175, 557779585, 2788897925]

約数ペア:

[(1, 2788897925), (5, 557779585), (11, 253536175), (25, 111555917), (55, 50707235), (97, 28751525), (275, 10141447), (485, 5750305), (1067, 2613775), (2425, 1150061), (5335, 522755), (26675, 104551)]