47210445

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6857}}^1$

素因数の和:6891

約数の個数: 40

約数和(自身を含む): 89620344

約数和(自身を除く): 42409899

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6857, 6885, 20571, 34285, 61713, 102855, 116569, 185139, 308565, 349707, 555417, 582845, 925695, 1049121, 1748535, 2777085, 3147363, 5245605, 9442089, 15736815, 47210445]

約数ペア:

[(1, 47210445), (3, 15736815), (5, 9442089), (9, 5245605), (15, 3147363), (17, 2777085), (27, 1748535), (45, 1049121), (51, 925695), (81, 582845), (85, 555417), (135, 349707), (153, 308565), (255, 185139), (405, 116569), (459, 102855), (765, 61713), (1377, 34285), (2295, 20571), (6857, 6885)]