3301025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 5041344

約数和(自身を除く): 1740319

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1451, 2275, 7255, 10157, 18863, 36275, 50785, 94315, 132041, 253925, 471575, 660205, 3301025]

約数ペア:

[(1, 3301025), (5, 660205), (7, 471575), (13, 253925), (25, 132041), (35, 94315), (65, 50785), (91, 36275), (175, 18863), (325, 10157), (455, 7255), (1451, 2275)]