194362805

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3919}}^1$

素因数の和:4053

約数の個数: 32

約数和(自身を含む): 289766400

約数和(自身を除く): 95403595

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 455, 545, 763, 1417, 3815, 3919, 7085, 9919, 19595, 27433, 49595, 50947, 137165, 254735, 356629, 427171, 1783145, 2135855, 2990197, 5553223, 14950985, 27766115, 38872561, 194362805]

約数ペア:

[(1, 194362805), (5, 38872561), (7, 27766115), (13, 14950985), (35, 5553223), (65, 2990197), (91, 2135855), (109, 1783145), (455, 427171), (545, 356629), (763, 254735), (1417, 137165), (3815, 50947), (3919, 49595), (7085, 27433), (9919, 19595)]