1585200215

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{1493}}^1\times {\mathrm{1621}}^1$

素因数の和:3250

約数の個数: 16

約数和(自身を含む): 1919228256

約数和(自身を除く): 334028041

約数列:

[1, 5, 131, 655, 1493, 1621, 7465, 8105, 195583, 212351, 977915, 1061755, 2420153, 12100765, 317040043, 1585200215]

約数ペア:

[(1, 1585200215), (5, 317040043), (131, 12100765), (655, 2420153), (1493, 1061755), (1621, 977915), (7465, 212351), (8105, 195583)]