55249195

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{821}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 68140512

約数和(自身を除く): 12891317

約数列:

[1, 5, 43, 215, 313, 821, 1565, 4105, 13459, 35303, 67295, 176515, 256973, 1284865, 11049839, 55249195]

約数ペア:

[(1, 55249195), (5, 11049839), (43, 1284865), (215, 256973), (313, 176515), (821, 67295), (1565, 35303), (4105, 13459)]