133745895

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 241061184

約数和(自身を除く): 107315289

約数列:

[1, 3, 5, 9, 15, 41, 45, 71, 123, 205, 213, 355, 369, 615, 639, 1021, 1065, 1845, 2911, 3063, 3195, 5105, 8733, 9189, 14555, 15315, 26199, 41861, 43665, 45945, 72491, 125583, 130995, 209305, 217473, 362455, 376749, 627915, 652419, 1087365, 1883745, 2972131, 3262095, 8916393, 14860655, 26749179, 44581965, 133745895]

約数ペア:

[(1, 133745895), (3, 44581965), (5, 26749179), (9, 14860655), (15, 8916393), (41, 3262095), (45, 2972131), (71, 1883745), (123, 1087365), (205, 652419), (213, 627915), (355, 376749), (369, 362455), (615, 217473), (639, 209305), (1021, 130995), (1065, 125583), (1845, 72491), (2911, 45945), (3063, 43665), (3195, 41861), (5105, 26199), (8733, 15315), (9189, 14555)]