68124015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89051}}^1$

素因数の和:89079

約数の個数: 24

約数和(自身を含む): 125029008

約数和(自身を除く): 56904993

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 89051, 267153, 445255, 801459, 1335765, 1513867, 4007295, 4541601, 7569335, 13624803, 22708005, 68124015]

約数ペア:

[(1, 68124015), (3, 22708005), (5, 13624803), (9, 7569335), (15, 4541601), (17, 4007295), (45, 1513867), (51, 1335765), (85, 801459), (153, 445255), (255, 267153), (765, 89051)]