13566685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 18754560

約数和(自身を除く): 5187875

約数列:

[1, 5, 11, 31, 55, 73, 109, 155, 341, 365, 545, 803, 1199, 1705, 2263, 3379, 4015, 5995, 7957, 11315, 16895, 24893, 37169, 39785, 87527, 124465, 185845, 246667, 437635, 1233335, 2713337, 13566685]

約数ペア:

[(1, 13566685), (5, 2713337), (11, 1233335), (31, 437635), (55, 246667), (73, 185845), (109, 124465), (155, 87527), (341, 39785), (365, 37169), (545, 24893), (803, 16895), (1199, 11315), (1705, 7957), (2263, 5995), (3379, 4015)]