87040595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{16787}}^1$

素因数の和:16870

約数の個数: 16

約数和(自身を含む): 112412448

約数和(自身を除く): 25371853

約数列:

[1, 5, 17, 61, 85, 305, 1037, 5185, 16787, 83935, 285379, 1024007, 1426895, 5120035, 17408119, 87040595]

約数ペア:

[(1, 87040595), (5, 17408119), (17, 5120035), (61, 1426895), (85, 1024007), (305, 285379), (1037, 83935), (5185, 16787)]