148771845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1721}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 275616432

約数和(自身を除く): 126844587

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 339, 565, 765, 1017, 1695, 1721, 1921, 5085, 5163, 5763, 8605, 9605, 15489, 17289, 25815, 28815, 29257, 77445, 86445, 87771, 146285, 194473, 263313, 438855, 583419, 972365, 1316565, 1750257, 2917095, 3306041, 8751285, 9918123, 16530205, 29754369, 49590615, 148771845]

約数ペア:

[(1, 148771845), (3, 49590615), (5, 29754369), (9, 16530205), (15, 9918123), (17, 8751285), (45, 3306041), (51, 2917095), (85, 1750257), (113, 1316565), (153, 972365), (255, 583419), (339, 438855), (565, 263313), (765, 194473), (1017, 146285), (1695, 87771), (1721, 86445), (1921, 77445), (5085, 29257), (5163, 28815), (5763, 25815), (8605, 17289), (9605, 15489)]