121103325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4523}}^1$

素因数の和:4563

約数の個数: 72

約数和(自身を含む): 262536768

約数和(自身を除く): 141433443

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1071, 1275, 1575, 1785, 2975, 3825, 4523, 5355, 8925, 13569, 22615, 26775, 31661, 40707, 67845, 76891, 94983, 113075, 158305, 203535, 230673, 284949, 339225, 384455, 474915, 538237, 692019, 791525, 1017675, 1153365, 1424745, 1614711, 1922275, 2374575, 2691185, 3460095, 4844133, 5766825, 7123725, 8073555, 13455925, 17300475, 24220665, 40367775, 121103325]

約数ペア:

[(1, 121103325), (3, 40367775), (5, 24220665), (7, 17300475), (9, 13455925), (15, 8073555), (17, 7123725), (21, 5766825), (25, 4844133), (35, 3460095), (45, 2691185), (51, 2374575), (63, 1922275), (75, 1614711), (85, 1424745), (105, 1153365), (119, 1017675), (153, 791525), (175, 692019), (225, 538237), (255, 474915), (315, 384455), (357, 339225), (425, 284949), (525, 230673), (595, 203535), (765, 158305), (1071, 113075), (1275, 94983), (1575, 76891), (1785, 67845), (2975, 40707), (3825, 31661), (4523, 26775), (5355, 22615), (8925, 13569)]