63280335

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 103576320

約数和(自身を除く): 40295985

約数列:

[1, 3, 5, 15, 89, 107, 267, 321, 443, 445, 535, 1329, 1335, 1605, 2215, 6645, 9523, 28569, 39427, 47401, 47615, 118281, 142203, 142845, 197135, 237005, 591405, 711015, 4218689, 12656067, 21093445, 63280335]

約数ペア:

[(1, 63280335), (3, 21093445), (5, 12656067), (15, 4218689), (89, 711015), (107, 591405), (267, 237005), (321, 197135), (443, 142845), (445, 142203), (535, 118281), (1329, 47615), (1335, 47401), (1605, 39427), (2215, 28569), (6645, 9523)]