13152475

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4421}}^1$

素因数の和:4455

約数の個数: 24

約数和(自身を含む): 19739808

約数和(自身を除く): 6587333

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 4421, 22105, 30947, 75157, 110525, 154735, 375785, 526099, 773675, 1878925, 2630495, 13152475]

約数ペア:

[(1, 13152475), (5, 2630495), (7, 1878925), (17, 773675), (25, 526099), (35, 375785), (85, 154735), (119, 110525), (175, 75157), (425, 30947), (595, 22105), (2975, 4421)]