1137443405

素因数分解:

$5^1\times 7^1\times {\mathrm{3989}}^1\times {\mathrm{8147}}^1$

素因数の和:12148

約数の個数: 16

約数和(自身を含む): 1560504960

約数和(自身を除く): 423061555

約数列:

[1, 5, 7, 35, 3989, 8147, 19945, 27923, 40735, 57029, 139615, 285145, 32498383, 162491915, 227488681, 1137443405]

約数ペア:

[(1, 1137443405), (5, 227488681), (7, 162491915), (35, 32498383), (3989, 285145), (8147, 139615), (19945, 57029), (27923, 40735)]