149942295

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{196003}}^1$

素因数の和:196031

約数の個数: 24

約数和(自身を含む): 275189616

約数和(自身を除く): 125247321

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 196003, 588009, 980015, 1764027, 2940045, 3332051, 8820135, 9996153, 16660255, 29988459, 49980765, 149942295]

約数ペア:

[(1, 149942295), (3, 49980765), (5, 29988459), (9, 16660255), (15, 9996153), (17, 8820135), (45, 3332051), (51, 2940045), (85, 1764027), (153, 980015), (255, 588009), (765, 196003)]