202525185

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 331228800

約数和(自身を除く): 128703615

約数列:

[1, 3, 5, 15, 61, 183, 211, 305, 633, 915, 1049, 1055, 3147, 3165, 5245, 12871, 15735, 38613, 63989, 64355, 191967, 193065, 221339, 319945, 664017, 959835, 1106695, 3320085, 13501679, 40505037, 67508395, 202525185]

約数ペア:

[(1, 202525185), (3, 67508395), (5, 40505037), (15, 13501679), (61, 3320085), (183, 1106695), (211, 959835), (305, 664017), (633, 319945), (915, 221339), (1049, 193065), (1055, 191967), (3147, 64355), (3165, 63989), (5245, 38613), (12871, 15735)]