841335675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20359}}^1$

素因数の和:20420

約数の個数: 48

約数和(自身を含む): 1514784000

約数和(自身を除く): 673448325

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 435, 475, 551, 725, 1425, 1653, 2175, 2755, 8265, 13775, 20359, 41325, 61077, 101795, 305385, 386821, 508975, 590411, 1160463, 1526925, 1771233, 1934105, 2952055, 5802315, 8856165, 9670525, 11217809, 14760275, 29011575, 33653427, 44280825, 56089045, 168267135, 280445225, 841335675]

約数ペア:

[(1, 841335675), (3, 280445225), (5, 168267135), (15, 56089045), (19, 44280825), (25, 33653427), (29, 29011575), (57, 14760275), (75, 11217809), (87, 9670525), (95, 8856165), (145, 5802315), (285, 2952055), (435, 1934105), (475, 1771233), (551, 1526925), (725, 1160463), (1425, 590411), (1653, 508975), (2175, 386821), (2755, 305385), (8265, 101795), (13775, 61077), (20359, 41325)]