4331005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 2200835

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 251, 493, 595, 1015, 1255, 1757, 2465, 3451, 4267, 7279, 8785, 17255, 21335, 29869, 36395, 50953, 123743, 149345, 254765, 618715, 866201, 4331005]

約数ペア:

[(1, 4331005), (5, 866201), (7, 618715), (17, 254765), (29, 149345), (35, 123743), (85, 50953), (119, 36395), (145, 29869), (203, 21335), (251, 17255), (493, 8785), (595, 7279), (1015, 4267), (1255, 3451), (1757, 2465)]