38856195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 77418432

約数和(自身を除く): 38562237

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 293, 315, 421, 879, 1263, 1465, 2051, 2105, 2637, 2947, 3789, 4395, 6153, 6315, 8841, 10255, 13185, 14735, 18459, 18945, 26523, 30765, 44205, 92295, 123353, 132615, 370059, 616765, 863471, 1110177, 1850295, 2590413, 4317355, 5550885, 7771239, 12952065, 38856195]

約数ペア:

[(1, 38856195), (3, 12952065), (5, 7771239), (7, 5550885), (9, 4317355), (15, 2590413), (21, 1850295), (35, 1110177), (45, 863471), (63, 616765), (105, 370059), (293, 132615), (315, 123353), (421, 92295), (879, 44205), (1263, 30765), (1465, 26523), (2051, 18945), (2105, 18459), (2637, 14735), (2947, 13185), (3789, 10255), (4395, 8841), (6153, 6315)]