342925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 24

約数和(自身を含む): 491040

約数和(自身を除く): 148115

約数列:

[1, 5, 11, 25, 29, 43, 55, 145, 215, 275, 319, 473, 725, 1075, 1247, 1595, 2365, 6235, 7975, 11825, 13717, 31175, 68585, 342925]

約数ペア:

[(1, 342925), (5, 68585), (11, 31175), (25, 13717), (29, 11825), (43, 7975), (55, 6235), (145, 2365), (215, 1595), (275, 1247), (319, 1075), (473, 725)]