22401885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5903}}^1$

素因数の和:5945

約数の個数: 32

約数和(自身を含む): 40808448

約数和(自身を除く): 18406563

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 5903, 17709, 29515, 64933, 88545, 135769, 194799, 324665, 407307, 678845, 973995, 1493459, 2036535, 4480377, 7467295, 22401885]

約数ペア:

[(1, 22401885), (3, 7467295), (5, 4480377), (11, 2036535), (15, 1493459), (23, 973995), (33, 678845), (55, 407307), (69, 324665), (115, 194799), (165, 135769), (253, 88545), (345, 64933), (759, 29515), (1265, 17709), (3795, 5903)]