15039297

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6150

約数の個数: 32

約数和(自身を含む): 27426560

約数和(自身を除く): 12387263

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 6121, 18363, 42847, 55089, 79573, 128541, 165267, 238719, 385623, 557011, 716157, 1156869, 1671033, 2148471, 5013099, 15039297]

約数ペア:

[(1, 15039297), (3, 5013099), (7, 2148471), (9, 1671033), (13, 1156869), (21, 716157), (27, 557011), (39, 385623), (63, 238719), (91, 165267), (117, 128541), (189, 79573), (273, 55089), (351, 42847), (819, 18363), (2457, 6121)]