490695045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{16091}}^1$

素因数の和:16225

約数の個数: 32

約数和(自身を含む): 834209280

約数和(自身を除く): 343514235

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 1605, 2033, 6099, 10165, 16091, 30495, 48273, 80455, 241365, 305729, 917187, 1528645, 1721737, 4585935, 5165211, 8608685, 25826055, 32713003, 98139009, 163565015, 490695045]

約数ペア:

[(1, 490695045), (3, 163565015), (5, 98139009), (15, 32713003), (19, 25826055), (57, 8608685), (95, 5165211), (107, 4585935), (285, 1721737), (321, 1528645), (535, 917187), (1605, 305729), (2033, 241365), (6099, 80455), (10165, 48273), (16091, 30495)]