275739985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1\times {\mathrm{1619}}^1$

素因数の和:3128

約数の個数: 16

約数和(自身を含む): 345720960

約数和(自身を除く): 69980975

約数列:

[1, 5, 23, 115, 1481, 1619, 7405, 8095, 34063, 37237, 170315, 186185, 2397739, 11988695, 55147997, 275739985]

約数ペア:

[(1, 275739985), (5, 55147997), (23, 11988695), (115, 2397739), (1481, 186185), (1619, 170315), (7405, 37237), (8095, 34063)]