2705555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 3438720

約数和(自身を除く): 733165

約数列:

[1, 5, 29, 47, 145, 235, 397, 1363, 1985, 6815, 11513, 18659, 57565, 93295, 541111, 2705555]

約数ペア:

[(1, 2705555), (5, 541111), (29, 93295), (47, 57565), (145, 18659), (235, 11513), (397, 6815), (1363, 1985)]