143301925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 208392912

約数和(自身を除く): 65090987

約数列:

[1, 5, 13, 17, 25, 37, 65, 85, 185, 221, 325, 425, 481, 629, 701, 925, 1105, 2405, 3145, 3505, 5525, 8177, 9113, 11917, 12025, 15725, 17525, 25937, 40885, 45565, 59585, 129685, 154921, 204425, 227825, 297925, 337181, 440929, 648425, 774605, 1685905, 2204645, 3873025, 5732077, 8429525, 11023225, 28660385, 143301925]

約数ペア:

[(1, 143301925), (5, 28660385), (13, 11023225), (17, 8429525), (25, 5732077), (37, 3873025), (65, 2204645), (85, 1685905), (185, 774605), (221, 648425), (325, 440929), (425, 337181), (481, 297925), (629, 227825), (701, 204425), (925, 154921), (1105, 129685), (2405, 59585), (3145, 45565), (3505, 40885), (5525, 25937), (8177, 17525), (9113, 15725), (11917, 12025)]