520712065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 665542656

約数和(自身を除く): 144830591

約数列:

[1, 5, 23, 101, 115, 127, 353, 505, 635, 1765, 2323, 2921, 8119, 11615, 12827, 14605, 35653, 40595, 44831, 64135, 178265, 224155, 295021, 820019, 1031113, 1475105, 4100095, 4527931, 5155565, 22639655, 104142413, 520712065]

約数ペア:

[(1, 520712065), (5, 104142413), (23, 22639655), (101, 5155565), (115, 4527931), (127, 4100095), (353, 1475105), (505, 1031113), (635, 820019), (1765, 295021), (2323, 224155), (2921, 178265), (8119, 64135), (11615, 44831), (12827, 40595), (14605, 35653)]