9550018175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{4139}}^1$

素因数の和:4316

約数の個数: 48

約数和(自身を含む): 12890469600

約数和(自身を除く): 3340451425

約数列:

[1, 5, 17, 25, 61, 85, 89, 305, 425, 445, 1037, 1513, 1525, 2225, 4139, 5185, 5429, 7565, 20695, 25925, 27145, 37825, 70363, 92293, 103475, 135725, 252479, 351815, 368371, 461465, 1262395, 1759075, 1841855, 2307325, 4292143, 6262307, 6311975, 9209275, 21460715, 22470631, 31311535, 107303575, 112353155, 156557675, 382000727, 561765775, 1910003635, 9550018175]

約数ペア:

[(1, 9550018175), (5, 1910003635), (17, 561765775), (25, 382000727), (61, 156557675), (85, 112353155), (89, 107303575), (305, 31311535), (425, 22470631), (445, 21460715), (1037, 9209275), (1513, 6311975), (1525, 6262307), (2225, 4292143), (4139, 2307325), (5185, 1841855), (5429, 1759075), (7565, 1262395), (20695, 461465), (25925, 368371), (27145, 351815), (37825, 252479), (70363, 135725), (92293, 103475)]