4141925

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 18

約数和(自身を含む): 5346198

約数和(自身を除く): 1204273

約数列:

[1, 5, 25, 29, 145, 197, 725, 841, 985, 4205, 4925, 5713, 21025, 28565, 142825, 165677, 828385, 4141925]

約数ペア:

[(1, 4141925), (5, 828385), (25, 165677), (29, 142825), (145, 28565), (197, 21025), (725, 5713), (841, 4925), (985, 4205)]