2508495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 4575744

約数和(自身を除く): 2067249

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 661, 759, 1265, 1983, 3305, 3795, 7271, 9915, 15203, 21813, 36355, 45609, 76015, 109065, 167233, 228045, 501699, 836165, 2508495]

約数ペア:

[(1, 2508495), (3, 836165), (5, 501699), (11, 228045), (15, 167233), (23, 109065), (33, 76015), (55, 45609), (69, 36355), (115, 21813), (165, 15203), (253, 9915), (345, 7271), (661, 3795), (759, 3305), (1265, 1983)]