16423965

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 29795040

約数和(自身を除く): 13371075

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 321, 379, 405, 535, 963, 1137, 1605, 1895, 2889, 3411, 4815, 5685, 8667, 10233, 14445, 17055, 30699, 40553, 43335, 51165, 121659, 153495, 202765, 364977, 608295, 1094931, 1824885, 3284793, 5474655, 16423965]

約数ペア:

[(1, 16423965), (3, 5474655), (5, 3284793), (9, 1824885), (15, 1094931), (27, 608295), (45, 364977), (81, 202765), (107, 153495), (135, 121659), (321, 51165), (379, 43335), (405, 40553), (535, 30699), (963, 17055), (1137, 14445), (1605, 10233), (1895, 8667), (2889, 5685), (3411, 4815)]