143553995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51361}}^1$

素因数の和:51422

約数の個数: 16

約数和(自身を含む): 189833952

約数和(自身を除く): 46279957

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 51361, 256805, 667693, 2208523, 3338465, 11042615, 28710799, 143553995]

約数ペア:

[(1, 143553995), (5, 28710799), (13, 11042615), (43, 3338465), (65, 2208523), (215, 667693), (559, 256805), (2795, 51361)]