2922815

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 4187232

約数和(自身を除く): 1264417

約数列:

[1, 5, 7, 35, 37, 61, 185, 259, 305, 427, 1295, 1369, 2135, 2257, 6845, 9583, 11285, 15799, 47915, 78995, 83509, 417545, 584563, 2922815]

約数ペア:

[(1, 2922815), (5, 584563), (7, 417545), (35, 83509), (37, 78995), (61, 47915), (185, 15799), (259, 11285), (305, 9583), (427, 6845), (1295, 2257), (1369, 2135)]