6868225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 10485440

約数和(自身を除く): 3617215

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 3019, 15095, 21133, 39247, 75475, 105665, 196235, 274729, 528325, 981175, 1373645, 6868225]

約数ペア:

[(1, 6868225), (5, 1373645), (7, 981175), (13, 528325), (25, 274729), (35, 196235), (65, 105665), (91, 75475), (175, 39247), (325, 21133), (455, 15095), (2275, 3019)]