42268225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 54695160

約数和(自身を除く): 12426935

約数列:

[1, 5, 25, 29, 145, 173, 337, 725, 865, 1685, 4325, 5017, 8425, 9773, 25085, 48865, 58301, 125425, 244325, 291505, 1457525, 1690729, 8453645, 42268225]

約数ペア:

[(1, 42268225), (5, 8453645), (25, 1690729), (29, 1457525), (145, 291505), (173, 244325), (337, 125425), (725, 58301), (865, 48865), (1685, 25085), (4325, 9773), (5017, 8425)]