54954725

素因数分解:

$5^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:534

約数の個数: 36

約数和(自身を含む): 80172324

約数和(自身を除く): 25217599

約数列:

[1, 5, 7, 25, 35, 49, 113, 175, 245, 397, 565, 791, 1225, 1985, 2779, 2825, 3955, 5537, 9925, 13895, 19453, 19775, 27685, 44861, 69475, 97265, 138425, 224305, 314027, 486325, 1121525, 1570135, 2198189, 7850675, 10990945, 54954725]

約数ペア:

[(1, 54954725), (5, 10990945), (7, 7850675), (25, 2198189), (35, 1570135), (49, 1121525), (113, 486325), (175, 314027), (245, 224305), (397, 138425), (565, 97265), (791, 69475), (1225, 44861), (1985, 27685), (2779, 19775), (2825, 19453), (3955, 13895), (5537, 9925)]