2874335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 3659040

約数和(自身を除く): 784705

約数列:

[1, 5, 29, 43, 145, 215, 461, 1247, 2305, 6235, 13369, 19823, 66845, 99115, 574867, 2874335]

約数ペア:

[(1, 2874335), (5, 574867), (29, 99115), (43, 66845), (145, 19823), (215, 13369), (461, 6235), (1247, 2305)]