192713445

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 366094080

約数和(自身を除く): 173380635

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 131, 135, 153, 255, 393, 459, 641, 655, 765, 1179, 1923, 1965, 2227, 2295, 3205, 3537, 5769, 5895, 6681, 9615, 10897, 11135, 17307, 17685, 20043, 28845, 32691, 33405, 54485, 60129, 83971, 86535, 98073, 100215, 163455, 251913, 294219, 300645, 419855, 490365, 755739, 1259565, 1427507, 1471095, 2267217, 3778695, 4282521, 7137535, 11336085, 12847563, 21412605, 38542689, 64237815, 192713445]

約数ペア:

[(1, 192713445), (3, 64237815), (5, 38542689), (9, 21412605), (15, 12847563), (17, 11336085), (27, 7137535), (45, 4282521), (51, 3778695), (85, 2267217), (131, 1471095), (135, 1427507), (153, 1259565), (255, 755739), (393, 490365), (459, 419855), (641, 300645), (655, 294219), (765, 251913), (1179, 163455), (1923, 100215), (1965, 98073), (2227, 86535), (2295, 83971), (3205, 60129), (3537, 54485), (5769, 33405), (5895, 32691), (6681, 28845), (9615, 20043), (10897, 17685), (11135, 17307)]