1249118975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{54133}}^1$

素因数の和:54227

約数の個数: 24

約数和(自身を含む): 1691579232

約数和(自身を除く): 442460257

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4615, 23075, 54133, 270665, 703729, 1353325, 3518645, 3843443, 17593225, 19217215, 49964759, 96086075, 249823795, 1249118975]

約数ペア:

[(1, 1249118975), (5, 249823795), (13, 96086075), (25, 49964759), (65, 19217215), (71, 17593225), (325, 3843443), (355, 3518645), (923, 1353325), (1775, 703729), (4615, 270665), (23075, 54133)]