27470725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 36459720

約数和(自身を除く): 8988995

約数列:

[1, 5, 17, 25, 85, 109, 425, 545, 593, 1853, 2725, 2965, 9265, 10081, 14825, 46325, 50405, 64637, 252025, 323185, 1098829, 1615925, 5494145, 27470725]

約数ペア:

[(1, 27470725), (5, 5494145), (17, 1615925), (25, 1098829), (85, 323185), (109, 252025), (425, 64637), (545, 50405), (593, 46325), (1853, 14825), (2725, 10081), (2965, 9265)]