496491765

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61409}}^1$

素因数の和:61442

約数の個数: 48

約数和(自身を含む): 1008106560

約数和(自身を除く): 511614795

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 8085, 61409, 184227, 307045, 429863, 675499, 921135, 1289589, 2026497, 2149315, 3009041, 3377495, 4728493, 6447945, 9027123, 10132485, 14185479, 15045205, 23642465, 33099451, 45135615, 70927395, 99298353, 165497255, 496491765]

約数ペア:

[(1, 496491765), (3, 165497255), (5, 99298353), (7, 70927395), (11, 45135615), (15, 33099451), (21, 23642465), (33, 15045205), (35, 14185479), (49, 10132485), (55, 9027123), (77, 6447945), (105, 4728493), (147, 3377495), (165, 3009041), (231, 2149315), (245, 2026497), (385, 1289589), (539, 921135), (735, 675499), (1155, 429863), (1617, 307045), (2695, 184227), (8085, 61409)]