87379565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{192043}}^1$

素因数の和:192068

約数の個数: 16

約数和(自身を含む): 129053568

約数和(自身を除く): 41674003

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 192043, 960215, 1344301, 2496559, 6721505, 12482795, 17475913, 87379565]

約数ペア:

[(1, 87379565), (5, 17475913), (7, 12482795), (13, 6721505), (35, 2496559), (65, 1344301), (91, 960215), (455, 192043)]