785568025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 1087930368

約数和(自身を除く): 302362343

約数列:

[1, 5, 11, 25, 55, 83, 127, 271, 275, 415, 635, 913, 1355, 1397, 2075, 2981, 3175, 4565, 6775, 6985, 10541, 14905, 22493, 22825, 34417, 34925, 52705, 74525, 112465, 115951, 172085, 247423, 263525, 378587, 562325, 579755, 860425, 1237115, 1892935, 2856611, 2898775, 6185575, 9464675, 14283055, 31422721, 71415275, 157113605, 785568025]

約数ペア:

[(1, 785568025), (5, 157113605), (11, 71415275), (25, 31422721), (55, 14283055), (83, 9464675), (127, 6185575), (271, 2898775), (275, 2856611), (415, 1892935), (635, 1237115), (913, 860425), (1355, 579755), (1397, 562325), (2075, 378587), (2981, 263525), (3175, 247423), (4565, 172085), (6775, 115951), (6985, 112465), (10541, 74525), (14905, 52705), (22493, 34925), (22825, 34417)]