3990245

素因数分解:

$5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 5512320

約数和(自身を除く): 1522075

約数列:

[1, 5, 7, 35, 173, 659, 865, 1211, 3295, 4613, 6055, 23065, 114007, 570035, 798049, 3990245]

約数ペア:

[(1, 3990245), (5, 798049), (7, 570035), (35, 114007), (173, 23065), (659, 6055), (865, 4613), (1211, 3295)]