15372915

素因数分解:

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

素因数の和:439

約数の個数: 32

約数和(自身を含む): 25551936

約数和(自身を除く): 10179021

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 317, 795, 915, 951, 1585, 3233, 4755, 9699, 16165, 16801, 19337, 48495, 50403, 58011, 84005, 96685, 252015, 290055, 1024861, 3074583, 5124305, 15372915]

約数ペア:

[(1, 15372915), (3, 5124305), (5, 3074583), (15, 1024861), (53, 290055), (61, 252015), (159, 96685), (183, 84005), (265, 58011), (305, 50403), (317, 48495), (795, 19337), (915, 16801), (951, 16165), (1585, 9699), (3233, 4755)]