65080925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28607}}^1$

素因数の和:28637

約数の個数: 24

約数和(自身を含む): 99326976

約数和(自身を除く): 34246051

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 28607, 143035, 200249, 371891, 715175, 1001245, 1859455, 2603237, 5006225, 9297275, 13016185, 65080925]

約数ペア:

[(1, 65080925), (5, 13016185), (7, 9297275), (13, 5006225), (25, 2603237), (35, 1859455), (65, 1001245), (91, 715175), (175, 371891), (325, 200249), (455, 143035), (2275, 28607)]