775904266775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{797}}^1\times {\mathrm{11383}}^1$

素因数の和:12512

約数の個数: 48

約数和(自身を含む): 1054375515648

約数和(自身を除く): 278471248873

約数列:

[1, 5, 11, 25, 55, 275, 311, 797, 1555, 3421, 3985, 7775, 8767, 11383, 17105, 19925, 43835, 56915, 85525, 125213, 219175, 247867, 284575, 626065, 1239335, 2726537, 3130325, 3540113, 6196675, 9072251, 13632685, 17700565, 38941243, 45361255, 68163425, 88502825, 99794761, 194706215, 226806275, 498973805, 973531075, 2494869025, 2821470061, 14107350305, 31036170671, 70536751525, 155180853355, 775904266775]

約数ペア:

[(1, 775904266775), (5, 155180853355), (11, 70536751525), (25, 31036170671), (55, 14107350305), (275, 2821470061), (311, 2494869025), (797, 973531075), (1555, 498973805), (3421, 226806275), (3985, 194706215), (7775, 99794761), (8767, 88502825), (11383, 68163425), (17105, 45361255), (19925, 38941243), (43835, 17700565), (56915, 13632685), (85525, 9072251), (125213, 6196675), (219175, 3540113), (247867, 3130325), (284575, 2726537), (626065, 1239335)]