2315005055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{3637}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 3092940288

約数和(自身を除く): 777935233

約数列:

[1, 5, 11, 55, 71, 163, 355, 781, 815, 1793, 3637, 3905, 8965, 11573, 18185, 40007, 57865, 127303, 200035, 258227, 592831, 636515, 1291135, 2840497, 2964155, 6521141, 14202485, 32605705, 42091001, 210455005, 463001011, 2315005055]

約数ペア:

[(1, 2315005055), (5, 463001011), (11, 210455005), (55, 42091001), (71, 32605705), (163, 14202485), (355, 6521141), (781, 2964155), (815, 2840497), (1793, 1291135), (3637, 636515), (3905, 592831), (8965, 258227), (11573, 200035), (18185, 127303), (40007, 57865)]