28773695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2179}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 36624000

約数和(自身を除く): 7850305

約数列:

[1, 5, 19, 95, 139, 695, 2179, 2641, 10895, 13205, 41401, 207005, 302881, 1514405, 5754739, 28773695]

約数ペア:

[(1, 28773695), (5, 5754739), (19, 1514405), (95, 302881), (139, 207005), (695, 41401), (2179, 13205), (2641, 10895)]