82685895

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 134861760

約数和(自身を除く): 52175865

約数列:

[1, 3, 5, 15, 89, 241, 257, 267, 445, 723, 771, 1205, 1285, 1335, 3615, 3855, 21449, 22873, 61937, 64347, 68619, 107245, 114365, 185811, 309685, 321735, 343095, 929055, 5512393, 16537179, 27561965, 82685895]

約数ペア:

[(1, 82685895), (3, 27561965), (5, 16537179), (15, 5512393), (89, 929055), (241, 343095), (257, 321735), (267, 309685), (445, 185811), (723, 114365), (771, 107245), (1205, 68619), (1285, 64347), (1335, 61937), (3615, 22873), (3855, 21449)]