11660895

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5112

約数の個数: 32

約数和(自身を含む): 21954240

約数和(自身を除く): 10293345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 5081, 15243, 25405, 45729, 76215, 86377, 137187, 228645, 259131, 431885, 685935, 777393, 1295655, 2332179, 3886965, 11660895]

約数ペア:

[(1, 11660895), (3, 3886965), (5, 2332179), (9, 1295655), (15, 777393), (17, 685935), (27, 431885), (45, 259131), (51, 228645), (85, 137187), (135, 86377), (153, 76215), (255, 45729), (459, 25405), (765, 15243), (2295, 5081)]