22514415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 45591552

約数和(自身を除く): 23077137

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 101, 105, 165, 193, 231, 303, 385, 505, 579, 707, 965, 1111, 1155, 1351, 1515, 2121, 2123, 2895, 3333, 3535, 4053, 5555, 6369, 6755, 7777, 10605, 10615, 14861, 16665, 19493, 20265, 23331, 31845, 38885, 44583, 58479, 74305, 97465, 116655, 136451, 214423, 222915, 292395, 409353, 643269, 682255, 1072115, 1500961, 2046765, 3216345, 4502883, 7504805, 22514415]

約数ペア:

[(1, 22514415), (3, 7504805), (5, 4502883), (7, 3216345), (11, 2046765), (15, 1500961), (21, 1072115), (33, 682255), (35, 643269), (55, 409353), (77, 292395), (101, 222915), (105, 214423), (165, 136451), (193, 116655), (231, 97465), (303, 74305), (385, 58479), (505, 44583), (579, 38885), (707, 31845), (965, 23331), (1111, 20265), (1155, 19493), (1351, 16665), (1515, 14861), (2121, 10615), (2123, 10605), (2895, 7777), (3333, 6755), (3535, 6369), (4053, 5555)]