122213315

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 175497216

約数和(自身を除く): 53283901

約数列:

[1, 5, 7, 31, 35, 73, 155, 217, 365, 511, 1085, 1543, 2263, 2555, 7715, 10801, 11315, 15841, 47833, 54005, 79205, 112639, 239165, 334831, 563195, 788473, 1674155, 3491809, 3942365, 17459045, 24442663, 122213315]

約数ペア:

[(1, 122213315), (5, 24442663), (7, 17459045), (31, 3942365), (35, 3491809), (73, 1674155), (155, 788473), (217, 563195), (365, 334831), (511, 239165), (1085, 112639), (1543, 79205), (2263, 54005), (2555, 47833), (7715, 15841), (10801, 11315)]