57249075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 103493376

約数和(自身を除く): 46244301

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 213, 325, 355, 827, 923, 975, 1065, 1775, 2481, 2769, 4135, 4615, 5325, 10751, 12405, 13845, 20675, 23075, 32253, 53755, 58717, 62025, 69225, 161265, 176151, 268775, 293585, 763321, 806325, 880755, 1467925, 2289963, 3816605, 4403775, 11449815, 19083025, 57249075]

約数ペア:

[(1, 57249075), (3, 19083025), (5, 11449815), (13, 4403775), (15, 3816605), (25, 2289963), (39, 1467925), (65, 880755), (71, 806325), (75, 763321), (195, 293585), (213, 268775), (325, 176151), (355, 161265), (827, 69225), (923, 62025), (975, 58717), (1065, 53755), (1775, 32253), (2481, 23075), (2769, 20675), (4135, 13845), (4615, 12405), (5325, 10751)]