13512804555

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{947}}^1\times {\mathrm{3617}}^1$

素因数の和:4835

約数の個数: 32

約数和(自身を含む): 21731618304

約数和(自身を除く): 8218813749

約数列:

[1, 3, 5, 15, 263, 789, 947, 1315, 2841, 3617, 3945, 4735, 10851, 14205, 18085, 54255, 249061, 747183, 951271, 1245305, 2853813, 3425299, 3735915, 4756355, 10275897, 14269065, 17126495, 51379485, 900853637, 2702560911, 4504268185, 13512804555]

約数ペア:

[(1, 13512804555), (3, 4504268185), (5, 2702560911), (15, 900853637), (263, 51379485), (789, 17126495), (947, 14269065), (1315, 10275897), (2841, 4756355), (3617, 3735915), (3945, 3425299), (4735, 2853813), (10851, 1245305), (14205, 951271), (18085, 747183), (54255, 249061)]