5259065

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 2482375

約数列:

[1, 5, 7, 23, 35, 47, 115, 139, 161, 235, 329, 695, 805, 973, 1081, 1645, 3197, 4865, 5405, 6533, 7567, 15985, 22379, 32665, 37835, 45731, 111895, 150259, 228655, 751295, 1051813, 5259065]

約数ペア:

[(1, 5259065), (5, 1051813), (7, 751295), (23, 228655), (35, 150259), (47, 111895), (115, 45731), (139, 37835), (161, 32665), (235, 22379), (329, 15985), (695, 7567), (805, 6533), (973, 5405), (1081, 4865), (1645, 3197)]