4973565

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1321}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 7995456

約数和(自身を除く): 3021891

約数列:

[1, 3, 5, 15, 251, 753, 1255, 1321, 3765, 3963, 6605, 19815, 331571, 994713, 1657855, 4973565]

約数ペア:

[(1, 4973565), (3, 1657855), (5, 994713), (15, 331571), (251, 19815), (753, 6605), (1255, 3963), (1321, 3765)]