272971385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{77659}}^1$

素因数の和:77720

約数の個数: 16

約数和(自身を含む): 354129600

約数和(自身を除く): 81158215

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 77659, 388295, 1475521, 2873383, 7377605, 14366915, 54594277, 272971385]

約数ペア:

[(1, 272971385), (5, 54594277), (19, 14366915), (37, 7377605), (95, 2873383), (185, 1475521), (703, 388295), (3515, 77659)]