9309625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 13287456

約数和(自身を除く): 3977831

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 337, 425, 1105, 1625, 1685, 2125, 4381, 5525, 5729, 8425, 21905, 27625, 28645, 42125, 74477, 109525, 143225, 372385, 547625, 716125, 1861925, 9309625]

約数ペア:

[(1, 9309625), (5, 1861925), (13, 716125), (17, 547625), (25, 372385), (65, 143225), (85, 109525), (125, 74477), (221, 42125), (325, 28645), (337, 27625), (425, 21905), (1105, 8425), (1625, 5729), (1685, 5525), (2125, 4381)]