124811225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2870

約数の個数: 48

約数和(自身を含む): 201415680

約数和(自身を除く): 76604455

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1771, 1925, 2819, 4025, 6325, 8855, 14095, 19733, 31009, 44275, 64837, 70475, 98665, 155045, 217063, 324185, 453859, 493325, 713207, 775225, 1085315, 1620925, 2269295, 3566035, 4992449, 5426575, 11346475, 17830175, 24962245, 124811225]

約数ペア:

[(1, 124811225), (5, 24962245), (7, 17830175), (11, 11346475), (23, 5426575), (25, 4992449), (35, 3566035), (55, 2269295), (77, 1620925), (115, 1085315), (161, 775225), (175, 713207), (253, 493325), (275, 453859), (385, 324185), (575, 217063), (805, 155045), (1265, 98665), (1771, 70475), (1925, 64837), (2819, 44275), (4025, 31009), (6325, 19733), (8855, 14095)]