188545305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3109}}^1$

素因数の和:3441

約数の個数: 32

約数和(自身を含む): 326027520

約数和(自身を除く): 137482215

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 311, 933, 1555, 3109, 4043, 4665, 9327, 12129, 15545, 20215, 40417, 46635, 60645, 121251, 202085, 606255, 966899, 2900697, 4834495, 12569687, 14503485, 37709061, 62848435, 188545305]

約数ペア:

[(1, 188545305), (3, 62848435), (5, 37709061), (13, 14503485), (15, 12569687), (39, 4834495), (65, 2900697), (195, 966899), (311, 606255), (933, 202085), (1555, 121251), (3109, 60645), (4043, 46635), (4665, 40417), (9327, 20215), (12129, 15545)]