2528805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 4279392

約数和(自身を除く): 1750587

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 467, 1083, 1401, 1805, 2335, 5415, 7005, 8873, 26619, 44365, 133095, 168587, 505761, 842935, 2528805]

約数ペア:

[(1, 2528805), (3, 842935), (5, 505761), (15, 168587), (19, 133095), (57, 44365), (95, 26619), (285, 8873), (361, 7005), (467, 5415), (1083, 2335), (1401, 1805)]