2685676885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{907}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 3451852800

約数和(自身を除く): 766175915

約数列:

[1, 5, 19, 71, 95, 355, 439, 907, 1349, 2195, 4535, 6745, 8341, 17233, 31169, 41705, 64397, 86165, 155845, 321985, 398173, 592211, 1223543, 1990865, 2961055, 6117715, 7565287, 28270283, 37826435, 141351415, 537135377, 2685676885]

約数ペア:

[(1, 2685676885), (5, 537135377), (19, 141351415), (71, 37826435), (95, 28270283), (355, 7565287), (439, 6117715), (907, 2961055), (1349, 1990865), (2195, 1223543), (4535, 592211), (6745, 398173), (8341, 321985), (17233, 155845), (31169, 86165), (41705, 64397)]