12470655

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1297}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 19999584

約数和(自身を除く): 7528929

約数列:

[1, 3, 5, 15, 641, 1297, 1923, 3205, 3891, 6485, 9615, 19455, 831377, 2494131, 4156885, 12470655]

約数ペア:

[(1, 12470655), (3, 4156885), (5, 2494131), (15, 831377), (641, 19455), (1297, 9615), (1923, 6485), (3205, 3891)]