16799955

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 28062720

約数和(自身を除く): 11262765

約数列:

[1, 3, 5, 15, 41, 59, 123, 177, 205, 295, 463, 615, 885, 1389, 2315, 2419, 6945, 7257, 12095, 18983, 27317, 36285, 56949, 81951, 94915, 136585, 284745, 409755, 1119997, 3359991, 5599985, 16799955]

約数ペア:

[(1, 16799955), (3, 5599985), (5, 3359991), (15, 1119997), (41, 409755), (59, 284745), (123, 136585), (177, 94915), (205, 81951), (295, 56949), (463, 36285), (615, 27317), (885, 18983), (1389, 12095), (2315, 7257), (2419, 6945)]