3119235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 5809152

約数和(自身を除く): 2689917

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 487, 915, 1281, 1461, 2135, 2435, 3409, 6405, 7305, 10227, 17045, 29707, 51135, 89121, 148535, 207949, 445605, 623847, 1039745, 3119235]

約数ペア:

[(1, 3119235), (3, 1039745), (5, 623847), (7, 445605), (15, 207949), (21, 148535), (35, 89121), (61, 51135), (105, 29707), (183, 17045), (305, 10227), (427, 7305), (487, 6405), (915, 3409), (1281, 2435), (1461, 2135)]