80782605

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{29429}}^1$

素因数の和:29501

約数の個数: 24

約数和(自身を含む): 142323480

約数和(自身を除く): 61540875

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 29429, 88287, 147145, 264861, 441435, 1324305, 1795169, 5385507, 8975845, 16156521, 26927535, 80782605]

約数ペア:

[(1, 80782605), (3, 26927535), (5, 16156521), (9, 8975845), (15, 5385507), (45, 1795169), (61, 1324305), (183, 441435), (305, 264861), (549, 147145), (915, 88287), (2745, 29429)]