143060745

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{503}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 233597952

約数和(自身を除く): 90537207

約数列:

[1, 3, 5, 15, 67, 201, 283, 335, 503, 849, 1005, 1415, 1509, 2515, 4245, 7545, 18961, 33701, 56883, 94805, 101103, 142349, 168505, 284415, 427047, 505515, 711745, 2135235, 9537383, 28612149, 47686915, 143060745]

約数ペア:

[(1, 143060745), (3, 47686915), (5, 28612149), (15, 9537383), (67, 2135235), (201, 711745), (283, 505515), (335, 427047), (503, 284415), (849, 168505), (1005, 142349), (1415, 101103), (1509, 94805), (2515, 56883), (4245, 33701), (7545, 18961)]