27720600765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{445633}}^1$

素因数の和:445694

約数の個数: 64

約数和(自身を含む): 53903888640

約数和(自身を除く): 26183287875

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 55, 65, 87, 143, 145, 165, 195, 319, 377, 429, 435, 715, 957, 1131, 1595, 1885, 2145, 4147, 4785, 5655, 12441, 20735, 62205, 445633, 1336899, 2228165, 4901963, 5793229, 6684495, 12923357, 14705889, 17379687, 24509815, 28966145, 38770071, 63725519, 64616785, 73529445, 86898435, 142156927, 168003641, 191176557, 193850355, 318627595, 426470781, 504010923, 710784635, 840018205, 955882785, 1848040051, 2132353905, 2520054615, 5544120153, 9240200255, 27720600765]

約数ペア:

[(1, 27720600765), (3, 9240200255), (5, 5544120153), (11, 2520054615), (13, 2132353905), (15, 1848040051), (29, 955882785), (33, 840018205), (39, 710784635), (55, 504010923), (65, 426470781), (87, 318627595), (143, 193850355), (145, 191176557), (165, 168003641), (195, 142156927), (319, 86898435), (377, 73529445), (429, 64616785), (435, 63725519), (715, 38770071), (957, 28966145), (1131, 24509815), (1595, 17379687), (1885, 14705889), (2145, 12923357), (4147, 6684495), (4785, 5793229), (5655, 4901963), (12441, 2228165), (20735, 1336899), (62205, 445633)]