13442835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 26171136

約数和(自身を除く): 12728301

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 443, 595, 867, 1329, 1445, 1785, 2023, 2215, 3101, 4335, 6069, 6645, 7531, 9303, 10115, 15505, 22593, 30345, 37655, 46515, 52717, 112965, 128027, 158151, 263585, 384081, 640135, 790755, 896189, 1920405, 2688567, 4480945, 13442835]

約数ペア:

[(1, 13442835), (3, 4480945), (5, 2688567), (7, 1920405), (15, 896189), (17, 790755), (21, 640135), (35, 384081), (51, 263585), (85, 158151), (105, 128027), (119, 112965), (255, 52717), (289, 46515), (357, 37655), (443, 30345), (595, 22593), (867, 15505), (1329, 10115), (1445, 9303), (1785, 7531), (2023, 6645), (2215, 6069), (3101, 4335)]