16616295

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6967}}^1$

素因数の和:7031

約数の個数: 24

約数和(自身を含む): 29349216

約数和(自身を除く): 12732921

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 6967, 20901, 34835, 62703, 104505, 313515, 369251, 1107753, 1846255, 3323259, 5538765, 16616295]

約数ペア:

[(1, 16616295), (3, 5538765), (5, 3323259), (9, 1846255), (15, 1107753), (45, 369251), (53, 313515), (159, 104505), (265, 62703), (477, 34835), (795, 20901), (2385, 6967)]