1490265215

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{811}}^1\times {\mathrm{1619}}^1$

素因数の和:2662

約数の個数: 16

約数和(自身を含む): 1799521920

約数和(自身を除く): 309256705

約数列:

[1, 5, 227, 811, 1135, 1619, 4055, 8095, 184097, 367513, 920485, 1313009, 1837565, 6565045, 298053043, 1490265215]

約数ペア:

[(1, 1490265215), (5, 298053043), (227, 6565045), (811, 1837565), (1135, 1313009), (1619, 920485), (4055, 367513), (8095, 184097)]