11388735

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 20952000

約数和(自身を除く): 9563265

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 2909, 3915, 8727, 14545, 26181, 43635, 78543, 84361, 130905, 253083, 392715, 421805, 759249, 1265415, 2277747, 3796245, 11388735]

約数ペア:

[(1, 11388735), (3, 3796245), (5, 2277747), (9, 1265415), (15, 759249), (27, 421805), (29, 392715), (45, 253083), (87, 130905), (135, 84361), (145, 78543), (261, 43635), (435, 26181), (783, 14545), (1305, 8727), (2909, 3915)]