401039415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9293}}^1$

素因数の和:9448

約数の個数: 48

約数和(自身を含む): 800324928

約数和(自身を除く): 399285513

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 315, 411, 685, 959, 1233, 2055, 2877, 4795, 6165, 8631, 9293, 14385, 27879, 43155, 46465, 65051, 83637, 139395, 195153, 325255, 418185, 585459, 975765, 1273141, 2927295, 3819423, 6365705, 8911987, 11458269, 19097115, 26735961, 44559935, 57291345, 80207883, 133679805, 401039415]

約数ペア:

[(1, 401039415), (3, 133679805), (5, 80207883), (7, 57291345), (9, 44559935), (15, 26735961), (21, 19097115), (35, 11458269), (45, 8911987), (63, 6365705), (105, 3819423), (137, 2927295), (315, 1273141), (411, 975765), (685, 585459), (959, 418185), (1233, 325255), (2055, 195153), (2877, 139395), (4795, 83637), (6165, 65051), (8631, 46465), (9293, 43155), (14385, 27879)]