11806155

素因数分解:

$3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 56

約数和(自身を含む): 22034880

約数和(自身を除く): 10228725

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 79, 81, 123, 135, 205, 237, 243, 369, 395, 405, 615, 711, 729, 1107, 1185, 1215, 1845, 2133, 3239, 3321, 3555, 3645, 5535, 6399, 9717, 9963, 10665, 16195, 16605, 19197, 29151, 29889, 31995, 48585, 49815, 57591, 87453, 95985, 145755, 149445, 262359, 287955, 437265, 787077, 1311795, 2361231, 3935385, 11806155]

約数ペア:

[(1, 11806155), (3, 3935385), (5, 2361231), (9, 1311795), (15, 787077), (27, 437265), (41, 287955), (45, 262359), (79, 149445), (81, 145755), (123, 95985), (135, 87453), (205, 57591), (237, 49815), (243, 48585), (369, 31995), (395, 29889), (405, 29151), (615, 19197), (711, 16605), (729, 16195), (1107, 10665), (1185, 9963), (1215, 9717), (1845, 6399), (2133, 5535), (3239, 3645), (3321, 3555)]