303084215

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{421}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 424241664

約数和(自身を除く): 121157449

約数列:

[1, 5, 7, 35, 67, 307, 335, 421, 469, 1535, 2105, 2149, 2345, 2947, 10745, 14735, 20569, 28207, 102845, 129247, 141035, 143983, 197449, 646235, 719915, 904729, 987245, 4523645, 8659549, 43297745, 60616843, 303084215]

約数ペア:

[(1, 303084215), (5, 60616843), (7, 43297745), (35, 8659549), (67, 4523645), (307, 987245), (335, 904729), (421, 719915), (469, 646235), (1535, 197449), (2105, 143983), (2149, 141035), (2345, 129247), (2947, 102845), (10745, 28207), (14735, 20569)]