25420950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3358

約数の個数: 72

約数和(自身を含む): 72336888

約数和(自身を除く): 46915938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3323, 3825, 6646, 7650, 9969, 16615, 19938, 29907, 33230, 49845, 56491, 59814, 83075, 99690, 112982, 149535, 166150, 169473, 249225, 282455, 299070, 338946, 498450, 508419, 564910, 747675, 847365, 1016838, 1412275, 1495350, 1694730, 2542095, 2824550, 4236825, 5084190, 8473650, 12710475, 25420950]

約数ペア:

[(1, 25420950), (2, 12710475), (3, 8473650), (5, 5084190), (6, 4236825), (9, 2824550), (10, 2542095), (15, 1694730), (17, 1495350), (18, 1412275), (25, 1016838), (30, 847365), (34, 747675), (45, 564910), (50, 508419), (51, 498450), (75, 338946), (85, 299070), (90, 282455), (102, 249225), (150, 169473), (153, 166150), (170, 149535), (225, 112982), (255, 99690), (306, 83075), (425, 59814), (450, 56491), (510, 49845), (765, 33230), (850, 29907), (1275, 19938), (1530, 16615), (2550, 9969), (3323, 7650), (3825, 6646)]