25409345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9091}}^1$

素因数の和:9152

約数の個数: 16

約数和(自身を含む): 33604032

約数和(自身を除く): 8194687

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 9091, 45455, 118183, 390913, 590915, 1954565, 5081869, 25409345]

約数ペア:

[(1, 25409345), (5, 5081869), (13, 1954565), (43, 590915), (65, 390913), (215, 118183), (559, 45455), (2795, 9091)]