13153755

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 8619045

約数列:

[1, 3, 5, 15, 59, 89, 167, 177, 267, 295, 445, 501, 835, 885, 1335, 2505, 5251, 9853, 14863, 15753, 26255, 29559, 44589, 49265, 74315, 78765, 147795, 222945, 876917, 2630751, 4384585, 13153755]

約数ペア:

[(1, 13153755), (3, 4384585), (5, 2630751), (15, 876917), (59, 222945), (89, 147795), (167, 78765), (177, 74315), (267, 49265), (295, 44589), (445, 29559), (501, 26255), (835, 15753), (885, 14863), (1335, 9853), (2505, 5251)]