55543215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5813}}^1$

素因数の和:5848

約数の個数: 48

約数和(自身を含む): 111349728

約数和(自身を除く): 55806513

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 5813, 9555, 17439, 29065, 40691, 75569, 87195, 122073, 203455, 226707, 284837, 377845, 528983, 610365, 854511, 1133535, 1424185, 1586949, 2644915, 3702881, 4272555, 7934745, 11108643, 18514405, 55543215]

約数ペア:

[(1, 55543215), (3, 18514405), (5, 11108643), (7, 7934745), (13, 4272555), (15, 3702881), (21, 2644915), (35, 1586949), (39, 1424185), (49, 1133535), (65, 854511), (91, 610365), (105, 528983), (147, 377845), (195, 284837), (245, 226707), (273, 203455), (455, 122073), (637, 87195), (735, 75569), (1365, 40691), (1911, 29065), (3185, 17439), (5813, 9555)]