22204875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 46126080

約数和(自身を除く): 23921205

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 125, 165, 175, 231, 275, 375, 385, 525, 769, 825, 875, 1155, 1375, 1925, 2307, 2625, 3845, 4125, 5383, 5775, 8459, 9625, 11535, 16149, 19225, 25377, 26915, 28875, 42295, 57675, 59213, 80745, 96125, 126885, 134575, 177639, 211475, 288375, 296065, 403725, 634425, 672875, 888195, 1057375, 1480325, 2018625, 3172125, 4440975, 7401625, 22204875]

約数ペア:

[(1, 22204875), (3, 7401625), (5, 4440975), (7, 3172125), (11, 2018625), (15, 1480325), (21, 1057375), (25, 888195), (33, 672875), (35, 634425), (55, 403725), (75, 296065), (77, 288375), (105, 211475), (125, 177639), (165, 134575), (175, 126885), (231, 96125), (275, 80745), (375, 59213), (385, 57675), (525, 42295), (769, 28875), (825, 26915), (875, 25377), (1155, 19225), (1375, 16149), (1925, 11535), (2307, 9625), (2625, 8459), (3845, 5775), (4125, 5383)]