11475555

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 23020704

約数和(自身を除く): 11545149

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1201, 1365, 1911, 3185, 3603, 6005, 8407, 9555, 15613, 18015, 25221, 42035, 46839, 58849, 78065, 109291, 126105, 176547, 234195, 294245, 327873, 546455, 765037, 882735, 1639365, 2295111, 3825185, 11475555]

約数ペア:

[(1, 11475555), (3, 3825185), (5, 2295111), (7, 1639365), (13, 882735), (15, 765037), (21, 546455), (35, 327873), (39, 294245), (49, 234195), (65, 176547), (91, 126105), (105, 109291), (147, 78065), (195, 58849), (245, 46839), (273, 42035), (455, 25221), (637, 18015), (735, 15613), (1201, 9555), (1365, 8407), (1911, 6005), (3185, 3603)]