136111955

素因数分解:

$5^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1289}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 190589760

約数和(自身を除く): 54477805

約数列:

[1, 5, 7, 35, 49, 245, 431, 1289, 2155, 3017, 6445, 9023, 15085, 21119, 45115, 63161, 105595, 315805, 555559, 2777795, 3888913, 19444565, 27222391, 136111955]

約数ペア:

[(1, 136111955), (5, 27222391), (7, 19444565), (35, 3888913), (49, 2777795), (245, 555559), (431, 315805), (1289, 105595), (2155, 63161), (3017, 45115), (6445, 21119), (9023, 15085)]