23212215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39679}}^1$

素因数の和:39703

約数の個数: 24

約数和(自身を含む): 43330560

約数和(自身を除く): 20118345

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 39679, 119037, 198395, 357111, 515827, 595185, 1547481, 1785555, 2579135, 4642443, 7737405, 23212215]

約数ペア:

[(1, 23212215), (3, 7737405), (5, 4642443), (9, 2579135), (13, 1785555), (15, 1547481), (39, 595185), (45, 515827), (65, 357111), (117, 198395), (195, 119037), (585, 39679)]