5563515

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{881}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 8932896

約数和(自身を除く): 3369381

約数列:

[1, 3, 5, 15, 421, 881, 1263, 2105, 2643, 4405, 6315, 13215, 370901, 1112703, 1854505, 5563515]

約数ペア:

[(1, 5563515), (3, 1854505), (5, 1112703), (15, 370901), (421, 13215), (881, 6315), (1263, 4405), (2105, 2643)]