2149091175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{372137}}^1$

素因数の和:372168

約数の個数: 48

約数和(自身を含む): 4429930752

約数和(自身を除く): 2280839577

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 372137, 1116411, 1860685, 2604959, 4093507, 5582055, 7814877, 9303425, 12280521, 13024795, 20467535, 27910275, 28654549, 39074385, 61402605, 65123975, 85963647, 102337675, 143272745, 195371925, 307013025, 429818235, 716363725, 2149091175]

約数ペア:

[(1, 2149091175), (3, 716363725), (5, 429818235), (7, 307013025), (11, 195371925), (15, 143272745), (21, 102337675), (25, 85963647), (33, 65123975), (35, 61402605), (55, 39074385), (75, 28654549), (77, 27910275), (105, 20467535), (165, 13024795), (175, 12280521), (231, 9303425), (275, 7814877), (385, 5582055), (525, 4093507), (825, 2604959), (1155, 1860685), (1925, 1116411), (5775, 372137)]