388587925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{8669}}^1$

素因数の和:8853

約数の個数: 24

約数和(自身を含む): 528939360

約数和(自身を除く): 140351435

約数列:

[1, 5, 11, 25, 55, 163, 275, 815, 1793, 4075, 8669, 8965, 43345, 44825, 95359, 216725, 476795, 1413047, 2383975, 7065235, 15543517, 35326175, 77717585, 388587925]

約数ペア:

[(1, 388587925), (5, 77717585), (11, 35326175), (25, 15543517), (55, 7065235), (163, 2383975), (275, 1413047), (815, 476795), (1793, 216725), (4075, 95359), (8669, 44825), (8965, 43345)]