2552725

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 3749760

約数和(自身を除く): 1197035

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 503, 725, 1015, 2515, 3521, 5075, 12575, 14587, 17605, 72935, 88025, 102109, 364675, 510545, 2552725]

約数ペア:

[(1, 2552725), (5, 510545), (7, 364675), (25, 102109), (29, 88025), (35, 72935), (145, 17605), (175, 14587), (203, 12575), (503, 5075), (725, 3521), (1015, 2515)]