42136185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30869}}^1$

素因数の和:30897

約数の個数: 32

約数和(自身を含む): 82978560

約数和(自身を除く): 40842375

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 30869, 92607, 154345, 216083, 401297, 463035, 648249, 1080415, 1203891, 2006485, 2809079, 3241245, 6019455, 8427237, 14045395, 42136185]

約数ペア:

[(1, 42136185), (3, 14045395), (5, 8427237), (7, 6019455), (13, 3241245), (15, 2809079), (21, 2006485), (35, 1203891), (39, 1080415), (65, 648249), (91, 463035), (105, 401297), (195, 216083), (273, 154345), (455, 92607), (1365, 30869)]