1050553335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1019}}^1$

素因数の和:1368

約数の個数: 64

約数和(自身を含む): 1924715520

約数和(自身を除く): 874162185

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 311, 663, 933, 1019, 1105, 1555, 3057, 3315, 4043, 4665, 5095, 5287, 12129, 13247, 15285, 15861, 17323, 20215, 26435, 39741, 51969, 60645, 66235, 68731, 79305, 86615, 198705, 206193, 225199, 259845, 316909, 343655, 675597, 950727, 1030965, 1125995, 1584545, 3377985, 4119817, 4753635, 5387453, 12359451, 16162359, 20599085, 26937265, 61797255, 70036889, 80811795, 210110667, 350184445, 1050553335]

約数ペア:

[(1, 1050553335), (3, 350184445), (5, 210110667), (13, 80811795), (15, 70036889), (17, 61797255), (39, 26937265), (51, 20599085), (65, 16162359), (85, 12359451), (195, 5387453), (221, 4753635), (255, 4119817), (311, 3377985), (663, 1584545), (933, 1125995), (1019, 1030965), (1105, 950727), (1555, 675597), (3057, 343655), (3315, 316909), (4043, 259845), (4665, 225199), (5095, 206193), (5287, 198705), (12129, 86615), (13247, 79305), (15285, 68731), (15861, 66235), (17323, 60645), (20215, 51969), (26435, 39741)]