13131495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22447}}^1$

素因数の和:22471

約数の個数: 24

約数和(自身を含む): 24513216

約数和(自身を除く): 11381721

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 22447, 67341, 112235, 202023, 291811, 336705, 875433, 1010115, 1459055, 2626299, 4377165, 13131495]

約数ペア:

[(1, 13131495), (3, 4377165), (5, 2626299), (9, 1459055), (13, 1010115), (15, 875433), (39, 336705), (45, 291811), (65, 202023), (117, 112235), (195, 67341), (585, 22447)]