13178685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3597

約数の個数: 32

約数和(自身を含む): 23909760

約数和(自身を除く): 10731075

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3557, 3705, 10671, 17785, 46241, 53355, 67583, 138723, 202749, 231205, 337915, 693615, 878579, 1013745, 2635737, 4392895, 13178685]

約数ペア:

[(1, 13178685), (3, 4392895), (5, 2635737), (13, 1013745), (15, 878579), (19, 693615), (39, 337915), (57, 231205), (65, 202749), (95, 138723), (195, 67583), (247, 53355), (285, 46241), (741, 17785), (1235, 10671), (3557, 3705)]