66969105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8737}}^1$

素因数の和:8825

約数の個数: 32

約数和(自身を含む): 124149504

約数和(自身を除く): 57180399

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 8737, 26211, 43685, 61159, 131055, 183477, 305795, 637801, 917385, 1913403, 3189005, 4464607, 9567015, 13393821, 22323035, 66969105]

約数ペア:

[(1, 66969105), (3, 22323035), (5, 13393821), (7, 9567015), (15, 4464607), (21, 3189005), (35, 1913403), (73, 917385), (105, 637801), (219, 305795), (365, 183477), (511, 131055), (1095, 61159), (1533, 43685), (2555, 26211), (7665, 8737)]