156939321385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{3368881}}^1$

素因数の和:3368926

約数の個数: 32

約数和(自身を含む): 236738075904

約数和(自身を除く): 79798754519

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 1331, 4235, 6655, 9317, 46585, 3368881, 16844405, 23582167, 37057691, 117910835, 185288455, 259403837, 407634601, 1297019185, 2038173005, 2853442207, 4483980611, 14267211035, 22419903055, 31387864277, 156939321385]

約数ペア:

[(1, 156939321385), (5, 31387864277), (7, 22419903055), (11, 14267211035), (35, 4483980611), (55, 2853442207), (77, 2038173005), (121, 1297019185), (385, 407634601), (605, 259403837), (847, 185288455), (1331, 117910835), (4235, 37057691), (6655, 23582167), (9317, 16844405), (46585, 3368881)]