84180465

素因数分解:

$3^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 151588800

約数和(自身を除く): 67408335

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 347, 405, 599, 1041, 1735, 1797, 2995, 3123, 5205, 5391, 8985, 9369, 15615, 16173, 26955, 28107, 46845, 48519, 80865, 140535, 207853, 242595, 623559, 1039265, 1870677, 3117795, 5612031, 9353385, 16836093, 28060155, 84180465]

約数ペア:

[(1, 84180465), (3, 28060155), (5, 16836093), (9, 9353385), (15, 5612031), (27, 3117795), (45, 1870677), (81, 1039265), (135, 623559), (347, 242595), (405, 207853), (599, 140535), (1041, 80865), (1735, 48519), (1797, 46845), (2995, 28107), (3123, 26955), (5205, 16173), (5391, 15615), (8985, 9369)]