448514655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{37423}}^1$

素因数の和:37495

約数の個数: 32

約数和(自身を含む): 776024064

約数和(自身を除く): 327509409

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2397, 3995, 11985, 37423, 112269, 187115, 561345, 636191, 1758881, 1908573, 3180955, 5276643, 8794405, 9542865, 26383215, 29900977, 89702931, 149504885, 448514655]

約数ペア:

[(1, 448514655), (3, 149504885), (5, 89702931), (15, 29900977), (17, 26383215), (47, 9542865), (51, 8794405), (85, 5276643), (141, 3180955), (235, 1908573), (255, 1758881), (705, 636191), (799, 561345), (2397, 187115), (3995, 112269), (11985, 37423)]