42787115

素因数分解:

$5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1259}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 58786560

約数和(自身を除く): 15999445

約数列:

[1, 5, 7, 35, 971, 1259, 4855, 6295, 6797, 8813, 33985, 44065, 1222489, 6112445, 8557423, 42787115]

約数ペア:

[(1, 42787115), (5, 8557423), (7, 6112445), (35, 1222489), (971, 44065), (1259, 33985), (4855, 8813), (6295, 6797)]