317132145

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213557}}^1$

素因数の和:213582

約数の個数: 32

約数和(自身を含む): 615047040

約数和(自身を除く): 297914895

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 213557, 640671, 1067785, 1922013, 2349127, 3203355, 5766039, 7047381, 9610065, 11745635, 21142143, 28830195, 35236905, 63426429, 105710715, 317132145]

約数ペア:

[(1, 317132145), (3, 105710715), (5, 63426429), (9, 35236905), (11, 28830195), (15, 21142143), (27, 11745635), (33, 9610065), (45, 7047381), (55, 5766039), (99, 3203355), (135, 2349127), (165, 1922013), (297, 1067785), (495, 640671), (1485, 213557)]