85851745

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 38978975

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 1015, 1189, 1435, 2063, 5945, 8323, 10315, 14441, 41615, 59827, 72205, 84583, 299135, 418789, 422915, 592081, 2093945, 2452907, 2960405, 12264535, 17170349, 85851745]

約数ペア:

[(1, 85851745), (5, 17170349), (7, 12264535), (29, 2960405), (35, 2452907), (41, 2093945), (145, 592081), (203, 422915), (205, 418789), (287, 299135), (1015, 84583), (1189, 72205), (1435, 59827), (2063, 41615), (5945, 14441), (8323, 10315)]