224764925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 353548800

約数和(自身を除く): 128783875

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 77, 175, 275, 295, 385, 413, 649, 1475, 1925, 1979, 2065, 3245, 4543, 9895, 10325, 13853, 16225, 21769, 22715, 49475, 69265, 108845, 113575, 116761, 152383, 346325, 544225, 583805, 761915, 817327, 1284371, 2919025, 3809575, 4086635, 6421855, 8990597, 20433175, 32109275, 44952985, 224764925]

約数ペア:

[(1, 224764925), (5, 44952985), (7, 32109275), (11, 20433175), (25, 8990597), (35, 6421855), (55, 4086635), (59, 3809575), (77, 2919025), (175, 1284371), (275, 817327), (295, 761915), (385, 583805), (413, 544225), (649, 346325), (1475, 152383), (1925, 116761), (1979, 113575), (2065, 108845), (3245, 69265), (4543, 49475), (9895, 22715), (10325, 21769), (13853, 16225)]