243568095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2063}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 413724672

約数和(自身を除く): 170156577

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 463, 1389, 2063, 2315, 6189, 6945, 7871, 10315, 23613, 30945, 35071, 39355, 105213, 118065, 175355, 526065, 955169, 2865507, 4775845, 14327535, 16237873, 48713619, 81189365, 243568095]

約数ペア:

[(1, 243568095), (3, 81189365), (5, 48713619), (15, 16237873), (17, 14327535), (51, 4775845), (85, 2865507), (255, 955169), (463, 526065), (1389, 175355), (2063, 118065), (2315, 105213), (6189, 39355), (6945, 35071), (7871, 30945), (10315, 23613)]