172503345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{16937}}^1$

素因数の和:17049

約数の個数: 32

約数和(自身を含む): 318705408

約数和(自身を除く): 146202063

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 2037, 3395, 10185, 16937, 50811, 84685, 118559, 254055, 355677, 592795, 1642889, 1778385, 4928667, 8214445, 11500223, 24643335, 34500669, 57501115, 172503345]

約数ペア:

[(1, 172503345), (3, 57501115), (5, 34500669), (7, 24643335), (15, 11500223), (21, 8214445), (35, 4928667), (97, 1778385), (105, 1642889), (291, 592795), (485, 355677), (679, 254055), (1455, 118559), (2037, 84685), (3395, 50811), (10185, 16937)]