87579345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{971}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 160496640

約数和(自身を除く): 72917295

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 859, 971, 2577, 2913, 4295, 4855, 6013, 6797, 12885, 14565, 18039, 20391, 30065, 33985, 90195, 101955, 834089, 2502267, 4170445, 5838623, 12511335, 17515869, 29193115, 87579345]

約数ペア:

[(1, 87579345), (3, 29193115), (5, 17515869), (7, 12511335), (15, 5838623), (21, 4170445), (35, 2502267), (105, 834089), (859, 101955), (971, 90195), (2577, 33985), (2913, 30065), (4295, 20391), (4855, 18039), (6013, 14565), (6797, 12885)]