30396165

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28541}}^1$

素因数の和:28620

約数の個数: 16

約数和(自身を含む): 49320576

約数和(自身を除く): 18924411

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 28541, 85623, 142705, 428115, 2026411, 6079233, 10132055, 30396165]

約数ペア:

[(1, 30396165), (3, 10132055), (5, 6079233), (15, 2026411), (71, 428115), (213, 142705), (355, 85623), (1065, 28541)]