84986115

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 139116096

約数和(自身を除く): 54129981

約数列:

[1, 3, 5, 15, 61, 183, 293, 305, 317, 879, 915, 951, 1465, 1585, 4395, 4755, 17873, 19337, 53619, 58011, 89365, 92881, 96685, 268095, 278643, 290055, 464405, 1393215, 5665741, 16997223, 28328705, 84986115]

約数ペア:

[(1, 84986115), (3, 28328705), (5, 16997223), (15, 5665741), (61, 1393215), (183, 464405), (293, 290055), (305, 278643), (317, 268095), (879, 96685), (915, 92881), (951, 89365), (1465, 58011), (1585, 53619), (4395, 19337), (4755, 17873)]