15057783

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 24888864

約数和(自身を除く): 9831081

約数列:

[1, 3, 9, 13, 39, 41, 43, 73, 117, 123, 129, 219, 369, 387, 533, 559, 657, 949, 1599, 1677, 1763, 2847, 2993, 3139, 4797, 5031, 5289, 8541, 8979, 9417, 15867, 22919, 26937, 28251, 38909, 40807, 68757, 116727, 122421, 128699, 206271, 350181, 367263, 386097, 1158291, 1673087, 5019261, 15057783]

約数ペア:

[(1, 15057783), (3, 5019261), (9, 1673087), (13, 1158291), (39, 386097), (41, 367263), (43, 350181), (73, 206271), (117, 128699), (123, 122421), (129, 116727), (219, 68757), (369, 40807), (387, 38909), (533, 28251), (559, 26937), (657, 22919), (949, 15867), (1599, 9417), (1677, 8979), (1763, 8541), (2847, 5289), (2993, 5031), (3139, 4797)]