16232805

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 29403000

約数和(自身を除く): 13170195

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 269, 405, 447, 745, 807, 1341, 1345, 2235, 2421, 4023, 4035, 6705, 7263, 12069, 12105, 20115, 21789, 36315, 40081, 60345, 108945, 120243, 200405, 360729, 601215, 1082187, 1803645, 3246561, 5410935, 16232805]

約数ペア:

[(1, 16232805), (3, 5410935), (5, 3246561), (9, 1803645), (15, 1082187), (27, 601215), (45, 360729), (81, 200405), (135, 120243), (149, 108945), (269, 60345), (405, 40081), (447, 36315), (745, 21789), (807, 20115), (1341, 12105), (1345, 12069), (2235, 7263), (2421, 6705), (4023, 4035)]