28499595

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4513}}^1$

素因数の和:4942

約数の個数: 16

約数和(自身を含む): 45717792

約数和(自身を除く): 17218197

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 4513, 6315, 13539, 22565, 67695, 1899973, 5699919, 9499865, 28499595]

約数ペア:

[(1, 28499595), (3, 9499865), (5, 5699919), (15, 1899973), (421, 67695), (1263, 22565), (2105, 13539), (4513, 6315)]