2007408975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{187171}}^1$

素因数の和:187208

約数の個数: 48

約数和(自身を含む): 3899167104

約数和(自身を除く): 1891758129

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 187171, 561513, 935855, 2058881, 2433223, 2807565, 4679275, 6176643, 7299669, 10294405, 12166115, 14037825, 26765453, 30883215, 36498345, 51472025, 60830575, 80296359, 133827265, 154416075, 182491725, 401481795, 669136325, 2007408975]

約数ペア:

[(1, 2007408975), (3, 669136325), (5, 401481795), (11, 182491725), (13, 154416075), (15, 133827265), (25, 80296359), (33, 60830575), (39, 51472025), (55, 36498345), (65, 30883215), (75, 26765453), (143, 14037825), (165, 12166115), (195, 10294405), (275, 7299669), (325, 6176643), (429, 4679275), (715, 2807565), (825, 2433223), (975, 2058881), (2145, 935855), (3575, 561513), (10725, 187171)]