78738861005

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1\times {\mathrm{19609}}^1$

素因数の和:22109

約数の個数: 32

約数和(自身を含む): 110333076480

約数和(自身を除く): 31594215475

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 2441, 12205, 17087, 19609, 85435, 98045, 114727, 137263, 573635, 686315, 803089, 921623, 4015445, 4608115, 6451361, 32256805, 47865569, 239327845, 335058983, 1675294915, 2249681743, 11248408715, 15747772201, 78738861005]

約数ペア:

[(1, 78738861005), (5, 15747772201), (7, 11248408715), (35, 2249681743), (47, 1675294915), (235, 335058983), (329, 239327845), (1645, 47865569), (2441, 32256805), (12205, 6451361), (17087, 4608115), (19609, 4015445), (85435, 921623), (98045, 803089), (114727, 686315), (137263, 573635)]