285087935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 387293184

約数和(自身を除く): 102205249

約数列:

[1, 5, 11, 31, 55, 155, 271, 341, 617, 1355, 1705, 2981, 3085, 6787, 8401, 14905, 19127, 33935, 42005, 92411, 95635, 167207, 210397, 462055, 836035, 1051985, 1839277, 5183417, 9196385, 25917085, 57017587, 285087935]

約数ペア:

[(1, 285087935), (5, 57017587), (11, 25917085), (31, 9196385), (55, 5183417), (155, 1839277), (271, 1051985), (341, 836035), (617, 462055), (1355, 210397), (1705, 167207), (2981, 95635), (3085, 92411), (6787, 42005), (8401, 33935), (14905, 19127)]