205732065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16193}}^1$

素因数の和:16230

約数の個数: 48

約数和(自身を含む): 413529984

約数和(自身を除く): 207797919

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 12705, 16193, 48579, 80965, 113351, 178123, 242895, 340053, 534369, 566755, 890615, 1246861, 1700265, 1959353, 2671845, 3740583, 5878059, 6234305, 9796765, 13715471, 18702915, 29390295, 41146413, 68577355, 205732065]

約数ペア:

[(1, 205732065), (3, 68577355), (5, 41146413), (7, 29390295), (11, 18702915), (15, 13715471), (21, 9796765), (33, 6234305), (35, 5878059), (55, 3740583), (77, 2671845), (105, 1959353), (121, 1700265), (165, 1246861), (231, 890615), (363, 566755), (385, 534369), (605, 340053), (847, 242895), (1155, 178123), (1815, 113351), (2541, 80965), (4235, 48579), (12705, 16193)]