11079156915

素因数分解:

$3^4\times 5^1\times {\mathrm{27355943}}^1$

素因数の和:27355960

約数の個数: 20

約数和(自身を含む): 19860415344

約数和(自身を除く): 8781258429

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 27355943, 82067829, 136779715, 246203487, 410339145, 738610461, 1231017435, 2215831383, 3693052305, 11079156915]

約数ペア:

[(1, 11079156915), (3, 3693052305), (5, 2215831383), (9, 1231017435), (15, 738610461), (27, 410339145), (45, 246203487), (81, 136779715), (135, 82067829), (405, 27355943)]