22446885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 41368320

約数和(自身を除く): 18921435

約数列:

[1, 3, 5, 15, 17, 19, 41, 51, 57, 85, 95, 113, 123, 205, 255, 285, 323, 339, 565, 615, 697, 779, 969, 1615, 1695, 1921, 2091, 2147, 2337, 3485, 3895, 4633, 4845, 5763, 6441, 9605, 10455, 10735, 11685, 13243, 13899, 23165, 28815, 32205, 36499, 39729, 66215, 69495, 78761, 88027, 109497, 182495, 198645, 236283, 264081, 393805, 440135, 547485, 1181415, 1320405, 1496459, 4489377, 7482295, 22446885]

約数ペア:

[(1, 22446885), (3, 7482295), (5, 4489377), (15, 1496459), (17, 1320405), (19, 1181415), (41, 547485), (51, 440135), (57, 393805), (85, 264081), (95, 236283), (113, 198645), (123, 182495), (205, 109497), (255, 88027), (285, 78761), (323, 69495), (339, 66215), (565, 39729), (615, 36499), (697, 32205), (779, 28815), (969, 23165), (1615, 13899), (1695, 13243), (1921, 11685), (2091, 10735), (2147, 10455), (2337, 9605), (3485, 6441), (3895, 5763), (4633, 4845)]