76864575

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 132018336

約数和(自身を除く): 55153761

約数列:

[1, 3, 5, 15, 25, 53, 61, 75, 159, 183, 265, 305, 317, 795, 915, 951, 1325, 1525, 1585, 3233, 3975, 4575, 4755, 7925, 9699, 16165, 16801, 19337, 23775, 48495, 50403, 58011, 80825, 84005, 96685, 242475, 252015, 290055, 420025, 483425, 1024861, 1260075, 1450275, 3074583, 5124305, 15372915, 25621525, 76864575]

約数ペア:

[(1, 76864575), (3, 25621525), (5, 15372915), (15, 5124305), (25, 3074583), (53, 1450275), (61, 1260075), (75, 1024861), (159, 483425), (183, 420025), (265, 290055), (305, 252015), (317, 242475), (795, 96685), (915, 84005), (951, 80825), (1325, 58011), (1525, 50403), (1585, 48495), (3233, 23775), (3975, 19337), (4575, 16801), (4755, 16165), (7925, 9699)]