90459655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{126517}}^1$

素因数の和:126546

約数の個数: 16

約数和(自身を含む): 127530144

約数和(自身を除く): 37070489

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 126517, 632585, 1391687, 1644721, 6958435, 8223605, 18091931, 90459655]

約数ペア:

[(1, 90459655), (5, 18091931), (11, 8223605), (13, 6958435), (55, 1644721), (65, 1391687), (143, 632585), (715, 126517)]