1371195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1451}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 2787840

約数和(自身を除く): 1416645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1451, 4353, 7255, 10157, 13059, 21765, 30471, 39177, 50785, 65295, 91413, 152355, 195885, 274239, 457065, 1371195]

約数ペア:

[(1, 1371195), (3, 457065), (5, 274239), (7, 195885), (9, 152355), (15, 91413), (21, 65295), (27, 50785), (35, 39177), (45, 30471), (63, 21765), (105, 13059), (135, 10157), (189, 7255), (315, 4353), (945, 1451)]