16622685

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7243}}^1$

素因数の和:7274

約数の個数: 32

約数和(自身を含む): 31294080

約数和(自身を除く): 14671395

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 7243, 21729, 36215, 65187, 108645, 123131, 195561, 325935, 369393, 615655, 977805, 1108179, 1846965, 3324537, 5540895, 16622685]

約数ペア:

[(1, 16622685), (3, 5540895), (5, 3324537), (9, 1846965), (15, 1108179), (17, 977805), (27, 615655), (45, 369393), (51, 325935), (85, 195561), (135, 123131), (153, 108645), (255, 65187), (459, 36215), (765, 21729), (2295, 7243)]