4261765

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 5289840

約数和(自身を除く): 1028075

約数列:

[1, 5, 61, 89, 157, 305, 445, 785, 5429, 9577, 13973, 27145, 47885, 69865, 852353, 4261765]

約数ペア:

[(1, 4261765), (5, 852353), (61, 69865), (89, 47885), (157, 27145), (305, 13973), (445, 9577), (785, 5429)]