492019975

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{1319}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 626567040

約数和(自身を除く): 134547065

約数列:

[1, 5, 25, 43, 215, 347, 1075, 1319, 1735, 6595, 8675, 14921, 32975, 56717, 74605, 283585, 373025, 457693, 1417925, 2288465, 11442325, 19680799, 98403995, 492019975]

約数ペア:

[(1, 492019975), (5, 98403995), (25, 19680799), (43, 11442325), (215, 2288465), (347, 1417925), (1075, 457693), (1319, 373025), (1735, 283585), (6595, 74605), (8675, 56717), (14921, 32975)]