15425172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61211}}^1$

素因数の和:61228

約数の個数: 36

約数和(自身を含む): 44562336

約数和(自身を除く): 29137164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 61211, 122422, 183633, 244844, 367266, 428477, 550899, 734532, 856954, 1101798, 1285431, 1713908, 2203596, 2570862, 3856293, 5141724, 7712586, 15425172]

約数ペア:

[(1, 15425172), (2, 7712586), (3, 5141724), (4, 3856293), (6, 2570862), (7, 2203596), (9, 1713908), (12, 1285431), (14, 1101798), (18, 856954), (21, 734532), (28, 550899), (36, 428477), (42, 367266), (63, 244844), (84, 183633), (126, 122422), (252, 61211)]