130119275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 200799648

約数和(自身を除く): 70680373

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 143, 187, 221, 275, 325, 425, 715, 935, 1105, 2141, 2431, 3575, 4675, 5525, 10705, 12155, 23551, 27833, 36397, 53525, 60775, 117755, 139165, 181985, 306163, 400367, 473161, 588775, 695825, 909925, 1530815, 2001835, 2365805, 5204771, 7654075, 10009175, 11829025, 26023855, 130119275]

約数ペア:

[(1, 130119275), (5, 26023855), (11, 11829025), (13, 10009175), (17, 7654075), (25, 5204771), (55, 2365805), (65, 2001835), (85, 1530815), (143, 909925), (187, 695825), (221, 588775), (275, 473161), (325, 400367), (425, 306163), (715, 181985), (935, 139165), (1105, 117755), (2141, 60775), (2431, 53525), (3575, 36397), (4675, 27833), (5525, 23551), (10705, 12155)]