91070225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3863}}^1$

素因数の和:3937

約数の個数: 24

約数和(自身を含む): 120742272

約数和(自身を除く): 29672047

約数列:

[1, 5, 23, 25, 41, 115, 205, 575, 943, 1025, 3863, 4715, 19315, 23575, 88849, 96575, 158383, 444245, 791915, 2221225, 3642809, 3959575, 18214045, 91070225]

約数ペア:

[(1, 91070225), (5, 18214045), (23, 3959575), (25, 3642809), (41, 2221225), (115, 791915), (205, 444245), (575, 158383), (943, 96575), (1025, 88849), (3863, 23575), (4715, 19315)]