242565145

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 293606208

約数和(自身を除く): 51041063

約数列:

[1, 5, 251, 347, 557, 1255, 1735, 2785, 87097, 139807, 193279, 435485, 699035, 966395, 48513029, 242565145]

約数ペア:

[(1, 242565145), (5, 48513029), (251, 966395), (347, 699035), (557, 435485), (1255, 193279), (1735, 139807), (2785, 87097)]