685967425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11287}}^1$

素因数の和:11338

約数の個数: 48

約数和(自身を含む): 1058182272

約数和(自身を除く): 372214847

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 187, 221, 275, 325, 425, 715, 935, 1105, 2431, 3575, 4675, 5525, 11287, 12155, 56435, 60775, 124157, 146731, 191879, 282175, 620785, 733655, 959395, 1614041, 2110669, 2494427, 3103925, 3668275, 4796975, 8070205, 10553345, 12472135, 27438697, 40351025, 52766725, 62360675, 137193485, 685967425]

約数ペア:

[(1, 685967425), (5, 137193485), (11, 62360675), (13, 52766725), (17, 40351025), (25, 27438697), (55, 12472135), (65, 10553345), (85, 8070205), (143, 4796975), (187, 3668275), (221, 3103925), (275, 2494427), (325, 2110669), (425, 1614041), (715, 959395), (935, 733655), (1105, 620785), (2431, 282175), (3575, 191879), (4675, 146731), (5525, 124157), (11287, 60775), (12155, 56435)]