10687715

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 13499136

約数和(自身を除く): 2811421

約数列:

[1, 5, 31, 53, 155, 265, 1301, 1643, 6505, 8215, 40331, 68953, 201655, 344765, 2137543, 10687715]

約数ペア:

[(1, 10687715), (5, 2137543), (31, 344765), (53, 201655), (155, 68953), (265, 40331), (1301, 8215), (1643, 6505)]