2051224713225

素因数分解:

$3^3\times 5^2\times {\mathrm{2843}}^1\times {\mathrm{1068889}}^1$

素因数の和:1071751

約数の個数: 48

約数和(自身を含む): 3769504718400

約数和(自身を除く): 1718280005175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2843, 8529, 14215, 25587, 42645, 71075, 76761, 127935, 213225, 383805, 639675, 1068889, 1919025, 3206667, 5344445, 9620001, 16033335, 26722225, 28860003, 48100005, 80166675, 144300015, 240500025, 721500075, 3038851427, 9116554281, 15194257135, 27349662843, 45582771405, 75971285675, 82048988529, 136748314215, 227913857025, 410244942645, 683741571075, 2051224713225]

約数ペア:

[(1, 2051224713225), (3, 683741571075), (5, 410244942645), (9, 227913857025), (15, 136748314215), (25, 82048988529), (27, 75971285675), (45, 45582771405), (75, 27349662843), (135, 15194257135), (225, 9116554281), (675, 3038851427), (2843, 721500075), (8529, 240500025), (14215, 144300015), (25587, 80166675), (42645, 48100005), (71075, 28860003), (76761, 26722225), (127935, 16033335), (213225, 9620001), (383805, 5344445), (639675, 3206667), (1068889, 1919025)]