2452065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 4953984

約数和(自身を除く): 2501919

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 193, 231, 363, 385, 579, 605, 847, 965, 1155, 1351, 1815, 2123, 2541, 2895, 4053, 4235, 6369, 6755, 10615, 12705, 14861, 20265, 23353, 31845, 44583, 70059, 74305, 116765, 163471, 222915, 350295, 490413, 817355, 2452065]

約数ペア:

[(1, 2452065), (3, 817355), (5, 490413), (7, 350295), (11, 222915), (15, 163471), (21, 116765), (33, 74305), (35, 70059), (55, 44583), (77, 31845), (105, 23353), (121, 20265), (165, 14861), (193, 12705), (231, 10615), (363, 6755), (385, 6369), (579, 4235), (605, 4053), (847, 2895), (965, 2541), (1155, 2123), (1351, 1815)]