1338049185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{18061}}^1$

素因数の和:18529

約数の個数: 32

約数和(自身を含む): 2340835200

約数和(自身を除く): 1002786015

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 449, 1347, 2245, 4939, 6735, 14817, 18061, 24695, 54183, 74085, 90305, 198671, 270915, 596013, 993355, 2980065, 8109389, 24328167, 40546945, 89203279, 121640835, 267609837, 446016395, 1338049185]

約数ペア:

[(1, 1338049185), (3, 446016395), (5, 267609837), (11, 121640835), (15, 89203279), (33, 40546945), (55, 24328167), (165, 8109389), (449, 2980065), (1347, 993355), (2245, 596013), (4939, 270915), (6735, 198671), (14817, 90305), (18061, 74085), (24695, 54183)]