56726932725

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{22691}}^1$

素因数の和:23019

約数の個数: 72

約数和(自身を含む): 104471063424

約数和(自身を除く): 47744130699

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 271, 369, 615, 813, 1025, 1355, 1845, 2439, 3075, 4065, 6775, 9225, 11111, 12195, 20325, 22691, 33333, 55555, 60975, 68073, 99999, 113455, 166665, 204219, 277775, 340365, 499995, 567275, 833325, 930331, 1021095, 1701825, 2499975, 2790993, 4651655, 5105475, 6149261, 8372979, 13954965, 18447783, 23258275, 30746305, 41864895, 55343349, 69774825, 92238915, 153731525, 209324475, 252119701, 276716745, 461194575, 756359103, 1260598505, 1383583725, 2269077309, 3781795515, 6302992525, 11345386545, 18908977575, 56726932725]

約数ペア:

[(1, 56726932725), (3, 18908977575), (5, 11345386545), (9, 6302992525), (15, 3781795515), (25, 2269077309), (41, 1383583725), (45, 1260598505), (75, 756359103), (123, 461194575), (205, 276716745), (225, 252119701), (271, 209324475), (369, 153731525), (615, 92238915), (813, 69774825), (1025, 55343349), (1355, 41864895), (1845, 30746305), (2439, 23258275), (3075, 18447783), (4065, 13954965), (6775, 8372979), (9225, 6149261), (11111, 5105475), (12195, 4651655), (20325, 2790993), (22691, 2499975), (33333, 1701825), (55555, 1021095), (60975, 930331), (68073, 833325), (99999, 567275), (113455, 499995), (166665, 340365), (204219, 277775)]