159206445

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69371}}^1$

素因数の和:69402

約数の個数: 32

約数和(自身を含む): 299687040

約数和(自身を除く): 140480595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 69371, 208113, 346855, 624339, 1040565, 1179307, 1873017, 3121695, 3537921, 5896535, 9365085, 10613763, 17689605, 31841289, 53068815, 159206445]

約数ペア:

[(1, 159206445), (3, 53068815), (5, 31841289), (9, 17689605), (15, 10613763), (17, 9365085), (27, 5896535), (45, 3537921), (51, 3121695), (85, 1873017), (135, 1179307), (153, 1040565), (255, 624339), (459, 346855), (765, 208113), (2295, 69371)]