3958038925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 5260552192

約数和(自身を除く): 1302513267

約数列:

[1, 5, 25, 31, 37, 97, 155, 185, 485, 775, 925, 1147, 1423, 2425, 3007, 3589, 5735, 7115, 15035, 17945, 28675, 35575, 44113, 52651, 75175, 89725, 111259, 138031, 220565, 263255, 556295, 690155, 1102825, 1316275, 1632181, 2781475, 3450775, 4278961, 5107147, 8160905, 21394805, 25535735, 40804525, 106974025, 127678675, 158321557, 791607785, 3958038925]

約数ペア:

[(1, 3958038925), (5, 791607785), (25, 158321557), (31, 127678675), (37, 106974025), (97, 40804525), (155, 25535735), (185, 21394805), (485, 8160905), (775, 5107147), (925, 4278961), (1147, 3450775), (1423, 2781475), (2425, 1632181), (3007, 1316275), (3589, 1102825), (5735, 690155), (7115, 556295), (15035, 263255), (17945, 220565), (28675, 138031), (35575, 111259), (44113, 89725), (52651, 75175)]