39987328005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52271017}}^1$

素因数の和:52271045

約数の個数: 24

約数和(自身を含む): 73388509272

約数和(自身を除く): 33401181267

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 52271017, 156813051, 261355085, 470439153, 784065255, 888607289, 2352195765, 2665821867, 4443036445, 7997465601, 13329109335, 39987328005]

約数ペア:

[(1, 39987328005), (3, 13329109335), (5, 7997465601), (9, 4443036445), (15, 2665821867), (17, 2352195765), (45, 888607289), (51, 784065255), (85, 470439153), (153, 261355085), (255, 156813051), (765, 52271017)]