16287045

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 27143424

約数和(自身を除く): 10856379

約数列:

[1, 3, 5, 15, 41, 71, 123, 205, 213, 355, 373, 615, 1065, 1119, 1865, 2911, 5595, 8733, 14555, 15293, 26483, 43665, 45879, 76465, 79449, 132415, 229395, 397245, 1085803, 3257409, 5429015, 16287045]

約数ペア:

[(1, 16287045), (3, 5429015), (5, 3257409), (15, 1085803), (41, 397245), (71, 229395), (123, 132415), (205, 79449), (213, 76465), (355, 45879), (373, 43665), (615, 26483), (1065, 15293), (1119, 14555), (1865, 8733), (2911, 5595)]