2867994005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{1201}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 3655618560

約数和(自身を除く): 787624555

約数列:

[1, 5, 29, 43, 145, 215, 383, 1201, 1247, 1915, 6005, 6235, 11107, 16469, 34829, 51643, 55535, 82345, 174145, 258215, 459983, 477601, 1497647, 2299915, 2388005, 7488235, 13339507, 19779269, 66697535, 98896345, 573598801, 2867994005]

約数ペア:

[(1, 2867994005), (5, 573598801), (29, 98896345), (43, 66697535), (145, 19779269), (215, 13339507), (383, 7488235), (1201, 2388005), (1247, 2299915), (1915, 1497647), (6005, 477601), (6235, 459983), (11107, 258215), (16469, 174145), (34829, 82345), (51643, 55535)]