42075025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 55289120

約数和(自身を除く): 13214095

約数列:

[1, 5, 19, 25, 95, 283, 313, 475, 1415, 1565, 5377, 5947, 7075, 7825, 26885, 29735, 88579, 134425, 148675, 442895, 1683001, 2214475, 8415005, 42075025]

約数ペア:

[(1, 42075025), (5, 8415005), (19, 2214475), (25, 1683001), (95, 442895), (283, 148675), (313, 134425), (475, 88579), (1415, 29735), (1565, 26885), (5377, 7825), (5947, 7075)]