231504195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187201}}^1$

素因数の和:1187222

約数の個数: 16

約数和(自身を含む): 398899872

約数和(自身を除く): 167395677

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1187201, 3561603, 5936005, 15433613, 17808015, 46300839, 77168065, 231504195]

約数ペア:

[(1, 231504195), (3, 77168065), (5, 46300839), (13, 17808015), (15, 15433613), (39, 5936005), (65, 3561603), (195, 1187201)]