9425398975

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 12246537600

約数和(自身を除く): 2821138625

約数列:

[1, 5, 25, 43, 59, 173, 215, 295, 859, 865, 1075, 1475, 2537, 4295, 4325, 7439, 10207, 12685, 21475, 36937, 37195, 50681, 51035, 63425, 148607, 184685, 185975, 253405, 255175, 438901, 743035, 923425, 1267025, 2179283, 2194505, 3715175, 6390101, 8767813, 10896415, 10972525, 31950505, 43839065, 54482075, 159752525, 219195325, 377015959, 1885079795, 9425398975]

約数ペア:

[(1, 9425398975), (5, 1885079795), (25, 377015959), (43, 219195325), (59, 159752525), (173, 54482075), (215, 43839065), (295, 31950505), (859, 10972525), (865, 10896415), (1075, 8767813), (1475, 6390101), (2537, 3715175), (4295, 2194505), (4325, 2179283), (7439, 1267025), (10207, 923425), (12685, 743035), (21475, 438901), (36937, 255175), (37195, 253405), (50681, 185975), (51035, 184685), (63425, 148607)]