200544825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 362226816

約数和(自身を除く): 161681991

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 213, 325, 355, 923, 975, 1065, 1775, 2769, 2897, 4615, 5325, 8691, 13845, 14485, 23075, 37661, 43455, 69225, 72425, 112983, 188305, 205687, 217275, 564915, 617061, 941525, 1028435, 2673931, 2824575, 3085305, 5142175, 8021793, 13369655, 15426525, 40108965, 66848275, 200544825]

約数ペア:

[(1, 200544825), (3, 66848275), (5, 40108965), (13, 15426525), (15, 13369655), (25, 8021793), (39, 5142175), (65, 3085305), (71, 2824575), (75, 2673931), (195, 1028435), (213, 941525), (325, 617061), (355, 564915), (923, 217275), (975, 205687), (1065, 188305), (1775, 112983), (2769, 72425), (2897, 69225), (4615, 43455), (5325, 37661), (8691, 23075), (13845, 14485)]