22182705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 41243904

約数和(自身を除く): 19061199

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 107, 153, 255, 271, 321, 535, 765, 813, 963, 1355, 1605, 1819, 2439, 4065, 4607, 4815, 5457, 9095, 12195, 13821, 16371, 23035, 27285, 28997, 41463, 69105, 81855, 86991, 144985, 207315, 260973, 434955, 492949, 1304865, 1478847, 2464745, 4436541, 7394235, 22182705]

約数ペア:

[(1, 22182705), (3, 7394235), (5, 4436541), (9, 2464745), (15, 1478847), (17, 1304865), (45, 492949), (51, 434955), (85, 260973), (107, 207315), (153, 144985), (255, 86991), (271, 81855), (321, 69105), (535, 41463), (765, 28997), (813, 27285), (963, 23035), (1355, 16371), (1605, 13821), (1819, 12195), (2439, 9095), (4065, 5457), (4607, 4815)]