2471307945

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{30347}}^1$

素因数の和:30505

約数の個数: 32

約数和(自身を含む): 4064204160

約数和(自身を除く): 1592896215

約数列:

[1, 3, 5, 15, 61, 89, 183, 267, 305, 445, 915, 1335, 5429, 16287, 27145, 30347, 81435, 91041, 151735, 455205, 1851167, 2700883, 5553501, 8102649, 9255835, 13504415, 27767505, 40513245, 164753863, 494261589, 823769315, 2471307945]

約数ペア:

[(1, 2471307945), (3, 823769315), (5, 494261589), (15, 164753863), (61, 40513245), (89, 27767505), (183, 13504415), (267, 9255835), (305, 8102649), (445, 5553501), (915, 2700883), (1335, 1851167), (5429, 455205), (16287, 151735), (27145, 91041), (30347, 81435)]