137131175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 179988480

約数和(自身を除く): 42857305

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 3359, 8165, 16795, 40825, 77257, 83975, 238489, 386285, 1192445, 1931425, 5485247, 5962225, 27426235, 137131175]

約数ペア:

[(1, 137131175), (5, 27426235), (23, 5962225), (25, 5485247), (71, 1931425), (115, 1192445), (355, 386285), (575, 238489), (1633, 83975), (1775, 77257), (3359, 40825), (8165, 16795)]